200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01j4tmpt 22ms POST /ai/v1/search {} Idempotency-Key: Nr9X8QvFUZsP Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01j4tmpt 22ms POST /ai/v1/search {} Idempotency-Key: Nr9X8QvFUZsP Send ▶