200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_005m8r1d 31ms POST /ai/v1/search {} Idempotency-Key: _CVQZ5HtOKt8 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_005m8r1d 31ms POST /ai/v1/search {} Idempotency-Key: _CVQZ5HtOKt8 Send ▶