200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01gg7od2 53ms POST /ai/v1/search {} Idempotency-Key: c86j2kDJ8wWQ Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01gg7od2 53ms POST /ai/v1/search {} Idempotency-Key: c86j2kDJ8wWQ Send ▶