200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_005vqxzz 22ms POST /ai/v1/search {} Idempotency-Key: -LLc8W9-LQMz Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_005vqxzz 22ms POST /ai/v1/search {} Idempotency-Key: -LLc8W9-LQMz Send ▶