200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_002v5zcw 20ms POST /ai/v1/search {} Idempotency-Key: okMVYftVc9G- Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_002v5zcw 20ms POST /ai/v1/search {} Idempotency-Key: okMVYftVc9G- Send ▶