200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00i8hi0f 77ms POST /ai/v1/search {} Idempotency-Key: WBE9a_iJLbMi Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00i8hi0f 77ms POST /ai/v1/search {} Idempotency-Key: WBE9a_iJLbMi Send ▶