200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01h8ei6r 64ms POST /ai/v1/search {} Idempotency-Key: 9Dl2z-g10aMg Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01h8ei6r 64ms POST /ai/v1/search {} Idempotency-Key: 9Dl2z-g10aMg Send ▶