200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00u8o9jk 27ms POST /ai/v1/search {} Idempotency-Key: RG1ROjpaPZdN Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00u8o9jk 27ms POST /ai/v1/search {} Idempotency-Key: RG1ROjpaPZdN Send ▶