200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01983k9i 50ms POST /ai/v1/search {} Idempotency-Key: BonnLl7g6kz2 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01983k9i 50ms POST /ai/v1/search {} Idempotency-Key: BonnLl7g6kz2 Send ▶