200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00oj2l6e 50ms POST /ai/v1/search {} Idempotency-Key: 1py8w5SjSRtK Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00oj2l6e 50ms POST /ai/v1/search {} Idempotency-Key: 1py8w5SjSRtK Send ▶