Hello how may I help you? can you make sure that i locked my doors when i left for work this morning? I can check your doors for you. Which doors would you like me to check? front door please Yes. Your front door is locked. what about my back patio slider? No. That remains unlocked. Should I lock it for you? yes please! Sure. It is now locked. Anything else I can check? that's it, thank you! You are welcome.