200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01v7j6e2 71ms POST /ai/v1/search {} Idempotency-Key: OwzWd33uHpTi Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01v7j6e2 71ms POST /ai/v1/search {} Idempotency-Key: OwzWd33uHpTi Send ▶