200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00p6d5on 47ms POST /ai/v1/search {} Idempotency-Key: RU7sdglGP3IZ Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00p6d5on 47ms POST /ai/v1/search {} Idempotency-Key: RU7sdglGP3IZ Send ▶