200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01y5c9gu 22ms POST /ai/v1/search {} Idempotency-Key: 6tz4Mhk2vnoV Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01y5c9gu 22ms POST /ai/v1/search {} Idempotency-Key: 6tz4Mhk2vnoV Send ▶