I've created a comprehensive mobile-first flight booking app called "Pi Flights" with the following features:

Key Features:

1. Search Interface - Clean, intuitive search form with from/to locations, dates, and passenger selection
2. Flight Results - Displays available flights with pricing, airline info, duration, and ratings
3. Booking Flow - Complete booking process with passenger and payment information
4. Mobile-First Design - Optimized for mobile devices with responsive layouts

Design Highlights:

• Modern UI - Uses shadcn/ui components for a polished look
• Gradient Background - Attractive blue gradient on the search page
• Card-Based Layout - Clean card designs for better content organization
• Interactive Elements - Smooth transitions and hover effects
• Clear Navigation - Easy back/forward navigation between views

Functionality:

• Flight search with location and date selection
• Flight comparison with pricing and airline details
• Flight selection and booking process
• Passenger information collection
• Payment form integration
• Responsive design that works on all mobile devices

The app follows mobile-first principles with touch-friendly buttons, appropriate spacing, and a layout optimized for smaller screens. The interface is intuitive and guides users through the complete flight booking process from search to payment.