情境
A customer books a hotel room online through a booking app. The system checks availability, holds the room, processes payment, and confirms the booking.
這張圖裡有什麼
看懂背後的決策。
01
Customer initiates search
02
Room availability check
03
Payment gateway integration
04
Handling payment success/failure
When designing or documenting the flow of a hotel booking system, especially with third-party payment integration and real-time room availability.