200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01ag5biy 82ms POST /ai/v1/search {} Idempotency-Key: UMRdLNSzs0lc Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01ag5biy 82ms POST /ai/v1/search {} Idempotency-Key: UMRdLNSzs0lc Send ▶