200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01nqd7bg 19ms POST /ai/v1/search {} Idempotency-Key: Xp5X6FyE-HLf Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01nqd7bg 19ms POST /ai/v1/search {} Idempotency-Key: Xp5X6FyE-HLf Send ▶