Hello how may I help you? How do I build a time machine? This task is difficult. Are you sure it is what you're searching for? Yeah I'm pretty sure Okay, I searched again and this request is impossible to find. If you told me how to build a time machine I could go back to a minute ago and make extra-sure Sorry I cannot do that. Well Please? No that is satanic, sorry. What? Is there anythign else you need help with? Yeah.... can you tell me how to make a future machine? Sorry but that is impossible. have a great night!