200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_006io18b 50ms POST /ai/v1/search {} Idempotency-Key: T0zXWOUtMFW2 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_006io18b 50ms POST /ai/v1/search {} Idempotency-Key: T0zXWOUtMFW2 Send ▶