200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01fp1012 77ms POST /ai/v1/search {} Idempotency-Key: Oj8xtRhRlZ5E Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01fp1012 77ms POST /ai/v1/search {} Idempotency-Key: Oj8xtRhRlZ5E Send ▶