200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00h2duez 78ms POST /ai/v1/search {} Idempotency-Key: P_FtS6NWcp83 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00h2duez 78ms POST /ai/v1/search {} Idempotency-Key: P_FtS6NWcp83 Send ▶