To continue the article from Event-Driven AWS: Implementing Choreography Pattern, the best approach is to practically implement the event flow we've discussed.
AWS EventBridge Setup: Create an Event Bus and define EventBridge Rules to route events to appropriate service targets.
Services flow: Booking is created, Payment Service receives BookingCreated event, Seat Assignment Service receives PaymentConfirmed event.
Create Lambda Functions for Each Service to handle events and ensure seamless integration and coordination between microservices.