200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00pcwgqq 87ms POST /ai/v1/search {} Idempotency-Key: YO5ktZztm1vl Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00pcwgqq 87ms POST /ai/v1/search {} Idempotency-Key: YO5ktZztm1vl Send ▶