200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01i3j7xt 35ms POST /ai/v1/search {} Idempotency-Key: IcKWRq3xl-5M Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01i3j7xt 35ms POST /ai/v1/search {} Idempotency-Key: IcKWRq3xl-5M Send ▶