200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01m2l6cu 47ms POST /ai/v1/search {} Idempotency-Key: M1vTjZD_YfHg Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01m2l6cu 47ms POST /ai/v1/search {} Idempotency-Key: M1vTjZD_YfHg Send ▶