200 OK — session open
> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01h5nihv 79ms POST /ai/v1/search {} Idempotency-Key: aMcSrU7jn1ib Send ▶> POST /ai/v1/session {"source": "travelodge"}
< 200 OK req_01h5nihv 79ms POST /ai/v1/search {} Idempotency-Key: aMcSrU7jn1ib Send ▶