200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00o1bs9l 64ms POST /ai/v1/search {} Idempotency-Key: A8XG-N0B41W9 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00o1bs9l 64ms POST /ai/v1/search {} Idempotency-Key: A8XG-N0B41W9 Send ▶