200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_014ay7v2 83ms POST /ai/v1/search {} Idempotency-Key: C3TwG2WeaQad Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_014ay7v2 83ms POST /ai/v1/search {} Idempotency-Key: C3TwG2WeaQad Send ▶