JetGeine ✈️

An Automated Flight Ticket Booking Platform Built With Next.js and the AI SDK

JetGeine is an AI-powered flight booking platform designed to simplify the travel search and reservation experience. Built on a modern Next.js template, it combines intelligent conversation, streamlined booking workflows, secure authentication, and persistent user data to help users discover and reserve flights faster.

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📸 Screenshots

Signin Page

Flight Search Interface

Booking Flow

Confirmation

Payment Details

Payment Verification

Boarding Pass

✨ Features

• AI-Powered Flight Assistance
  Search, compare, and guide users through flight booking using natural language.

• Automated Booking Workflow
  Reduces manual effort by streamlining the journey from search to reservation.

• Modern App Router Architecture
  Built with the Next.js App Router for fast navigation and scalable routing.

• React Server Components & Server Actions
  Improves performance and enables cleaner server-side interactions.

• Unified AI SDK Integration
  Supports text generation, structured outputs, and tool calls for intelligent travel experiences.

• Multiple Model Providers
  Compatible with Google Gemini, OpenAI, Anthropic, Cohere, and more.

• Beautiful UI with shadcn/ui
  Accessible, elegant components styled with Tailwind CSS.

• Secure Authentication
  Powered by NextAuth.js for safe login and session management.

• Persistent Data Storage
  Uses Vercel Postgres powered by Neon for user data, booking history, and saved preferences.

• Blob Storage Support
  Uses Vercel Blob for efficient file and asset storage.

• Deployment Ready
  Can be deployed to Vercel with minimal setup.

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🚀 Getting Started

Get JetGeine running locally in just a few minutes.

Prerequisites

Before you begin, make sure you have the following installed:

• Node.js v18 or later
• pnpm (recommended), npm, or Yarn
• Git
• Vercel CLI (optional, recommended for environment management)

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📥 Clone the Repository

git clone https://github.com/shanmuckh/JetGenie.git
cd jetgeine

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📦 Install Dependencies

Using pnpm (recommended):

pnpm install

Or using npm:

npm install

Or using Yarn:

yarn install

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⚙️ Configure Environment Variables

Create a new .env.local file in the project root.

You can copy the provided template:

cp .env.example .env.local

Fill in your credentials:

# AI Providers
GOOGLE_GENERATIVE_AI_API_KEY=
OPENAI_API_KEY=
ANTHROPIC_API_KEY=
COHERE_API_KEY=

# Authentication
AUTH_SECRET=
AUTH_URL=

# Database
POSTGRES_URL=
POSTGRES_PRISMA_URL=
POSTGRES_URL_NON_POOLING=

# Object Storage
BLOB_READ_WRITE_TOKEN=

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▶ Start the Development Server

pnpm dev

Visit:

http://localhost:3000

The application will automatically reload whenever you make changes.

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🧠 AI Model Providers

JetGeine is powered by the Vercel AI SDK, making it easy to switch between leading Large Language Models without changing your application architecture.

Supported providers include:

• ✅ Google Gemini (Default)
• ✅ OpenAI
• ✅ Anthropic
• ✅ Cohere
• ✅ Groq
• ✅ xAI
• ✅ Together AI
• ✅ Mistral AI
• ✅ Any AI SDK-compatible provider

Switching providers typically requires only updating your API key and model configuration.

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🔐 Authentication

JetGeine uses NextAuth.js to provide enterprise-grade authentication.

Features include:

• Secure Sign-In
• Protected Routes
• Session Management
• OAuth Support
• Persistent User Sessions
• User-specific Booking History
• Role-based Access (optional)

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🗄️ Data Persistence

JetGeine stores user and booking data using modern cloud-native services.

🛢️ Vercel Postgres (Powered by Neon)

Used for:

• User Accounts
• Booking Records
• Flight Search History
• Saved Trips
• Travel Preferences
• Session Metadata

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☁️ Vercel Blob Storage

Used for:

• Uploaded Assets
• User Files
• Media Storage
• Static Objects
• Travel Documents

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🏗️ Architecture

                 ┌────────────────────┐
                 │      Next.js        │
                 └─────────┬───────────┘
                           │
          ┌────────────────┼────────────────┐
          │                │                │
          ▼                ▼                ▼
    AI SDK Layer      NextAuth.js     Server Actions
          │                │                │
          ▼                ▼                ▼
 Google Gemini      User Sessions     Booking Logic
          │
          ▼
  Vercel Postgres + Blob Storage

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💻 Development Scripts

Command
pnpm dev
pnpm build
pnpm start
pnpm lint
pnpm format
pnpm type-check

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