200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_018o7s1t 82ms POST /ai/v1/search {} Idempotency-Key: TIg0Ki8Ntuls Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_018o7s1t 82ms POST /ai/v1/search {} Idempotency-Key: TIg0Ki8Ntuls Send ▶