200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_0180iuhf 35ms POST /ai/v1/search {} Idempotency-Key: h1WYnRTO2x8C Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_0180iuhf 35ms POST /ai/v1/search {} Idempotency-Key: h1WYnRTO2x8C Send ▶