200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_007g85co 75ms POST /ai/v1/search {} Idempotency-Key: 1Dr7gc1ev2Cj Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_007g85co 75ms POST /ai/v1/search {} Idempotency-Key: 1Dr7gc1ev2Cj Send ▶