200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00kd1ak0 64ms POST /ai/v1/search {} Idempotency-Key: li5MGbR9tCrb Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00kd1ak0 64ms POST /ai/v1/search {} Idempotency-Key: li5MGbR9tCrb Send ▶