200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00aa3h1n 22ms POST /ai/v1/search {} Idempotency-Key: 0mh0Q_hf8CJB Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00aa3h1n 22ms POST /ai/v1/search {} Idempotency-Key: 0mh0Q_hf8CJB Send ▶