200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00z8foyn 50ms POST /ai/v1/search {} Idempotency-Key: RyEujxhT_ch7 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00z8foyn 50ms POST /ai/v1/search {} Idempotency-Key: RyEujxhT_ch7 Send ▶