200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00qa3f9m 20ms POST /ai/v1/search {} Idempotency-Key: uvSbDJ5UkLwv Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00qa3f9m 20ms POST /ai/v1/search {} Idempotency-Key: uvSbDJ5UkLwv Send ▶