200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01kv6li0 38ms POST /ai/v1/search {} Idempotency-Key: -Cu-Rn-NgQb7 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01kv6li0 38ms POST /ai/v1/search {} Idempotency-Key: -Cu-Rn-NgQb7 Send ▶