The scenario
A customer books a hotel room online through a booking app. The system checks availability, holds the room, processes payment, and confirms the booking.
What is in this drawing
Read the decisions behind it.
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.
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