200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01yqiw9p 49ms POST /ai/v1/search {} Idempotency-Key: JmfN_zt9Pszx Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01yqiw9p 49ms POST /ai/v1/search {} Idempotency-Key: JmfN_zt9Pszx Send ▶