200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01w8hs47 90ms POST /ai/v1/search {} Idempotency-Key: cHLJseKZOe4K Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01w8hs47 90ms POST /ai/v1/search {} Idempotency-Key: cHLJseKZOe4K Send ▶