200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_007s25v1 86ms POST /ai/v1/search {} Idempotency-Key: VhdHywzzydkv Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_007s25v1 86ms POST /ai/v1/search {} Idempotency-Key: VhdHywzzydkv Send ▶