200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_0125c3ce 49ms POST /ai/v1/search {} Idempotency-Key: e7GHzjD993WC Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_0125c3ce 49ms POST /ai/v1/search {} Idempotency-Key: e7GHzjD993WC Send ▶