200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_005keht7 77ms POST /ai/v1/search {} Idempotency-Key: 4cZg8YWZ2Zxl Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_005keht7 77ms POST /ai/v1/search {} Idempotency-Key: 4cZg8YWZ2Zxl Send ▶