200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01agt0oq 77ms POST /ai/v1/search {} Idempotency-Key: E_3tf_xFC4M0 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01agt0oq 77ms POST /ai/v1/search {} Idempotency-Key: E_3tf_xFC4M0 Send ▶