200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_013qx6zu 56ms POST /ai/v1/search {} Idempotency-Key: u9HeZnHufMl8 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_013qx6zu 56ms POST /ai/v1/search {} Idempotency-Key: u9HeZnHufMl8 Send ▶