200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00e9qcq9 80ms POST /ai/v1/search {} Idempotency-Key: mhnV-7n-vVmq Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_00e9qcq9 80ms POST /ai/v1/search {} Idempotency-Key: mhnV-7n-vVmq Send ▶