200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01y51t9a 50ms POST /ai/v1/search {} Idempotency-Key: h40xK6h5gXhM Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01y51t9a 50ms POST /ai/v1/search {} Idempotency-Key: h40xK6h5gXhM Send ▶