200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00pu9skt 63ms POST /ai/v1/search {} Idempotency-Key: hKIU58LWyCAQ Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00pu9skt 63ms POST /ai/v1/search {} Idempotency-Key: hKIU58LWyCAQ Send ▶