200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_016t4h7m 85ms POST /ai/v1/search {} Idempotency-Key: wxAUaP9YTKx- Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_016t4h7m 85ms POST /ai/v1/search {} Idempotency-Key: wxAUaP9YTKx- Send ▶