200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01upm2et 48ms POST /ai/v1/search {} Idempotency-Key: TXLFFSs9JFUW Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01upm2et 48ms POST /ai/v1/search {} Idempotency-Key: TXLFFSs9JFUW Send ▶