Travel Agency Integration Website

I want a flight ticket booking website designed. The platform must be robust and user-friendly, incorporating the following key features:

Essential Features:
- Multi-airline search and booking
- Customer management system
- Payment gateway integration

Additional Features:
- Real-time flight updates
- User reviews and ratings

Ideal Skills and Experience:
- Proven experience in developing travel booking websites
- Strong understanding of API integrations, especially with airline databases
- Expertise in building secure and efficient payment gateway systems
- Familiarity with customer management systems (CMS)
- Ability to implement real-time data feeds
- UI/UX design skills to ensure a seamless user experience
- Good review ratings and portfolio in similar projects

I'm looking for a detailed proposal including timeline and milestones.