Travel technology platforms handle multi-destination bookings by offering features that enable users to search, book, and manage complex itineraries involving multiple destinations. These platforms provide a unified interface where travelers can input their various destinations, view available options, and select flights, accommodations, and other services for each leg of their journey. The system aggregates and displays relevant travel options, applying pricing and availability rules across all destinations. Users can also manage their entire itinerary, make changes, and receive updates through the same platform, streamlining the booking process and improving the overall travel experience.