200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00kyq5ur 30ms POST /ai/v1/search {} Idempotency-Key: pJiB9_J2HJOQ Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00kyq5ur 30ms POST /ai/v1/search {} Idempotency-Key: pJiB9_J2HJOQ Send ▶