200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_013pt58n 65ms POST /ai/v1/search {} Idempotency-Key: h7Ev_k9w_MB- Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_013pt58n 65ms POST /ai/v1/search {} Idempotency-Key: h7Ev_k9w_MB- Send ▶