200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01i3a43a 67ms POST /ai/v1/search {} Idempotency-Key: BSm5hJAsgV2W Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01i3a43a 67ms POST /ai/v1/search {} Idempotency-Key: BSm5hJAsgV2W Send ▶