200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01n7bh70 65ms POST /ai/v1/search {} Idempotency-Key: Yfb5j7gHJ-2v Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01n7bh70 65ms POST /ai/v1/search {} Idempotency-Key: Yfb5j7gHJ-2v Send ▶