200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_010f1wsn 39ms POST /ai/v1/search {} Idempotency-Key: 5HAjEQyZns-5 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_010f1wsn 39ms POST /ai/v1/search {} Idempotency-Key: 5HAjEQyZns-5 Send ▶