200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01u3nkeb 78ms POST /ai/v1/search {} Idempotency-Key: -1UG1W6qYqR6 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01u3nkeb 78ms POST /ai/v1/search {} Idempotency-Key: -1UG1W6qYqR6 Send ▶