200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01e0u0fr 88ms POST /ai/v1/search {} Idempotency-Key: B9tPStEQOqlg Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01e0u0fr 88ms POST /ai/v1/search {} Idempotency-Key: B9tPStEQOqlg Send ▶