200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01rwi1z0 28ms POST /ai/v1/search {} Idempotency-Key: hmq9oM8YW7H5 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01rwi1z0 28ms POST /ai/v1/search {} Idempotency-Key: hmq9oM8YW7H5 Send ▶