200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01begi2p 75ms POST /ai/v1/search {} Idempotency-Key: xvBlfK8sAY-6 Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01begi2p 75ms POST /ai/v1/search {} Idempotency-Key: xvBlfK8sAY-6 Send ▶