Hello how may I help you? Hi, I need help. Sure I can help. just give me the details. I need to know how to build a time machine? Time machines cannot be built at this time But the Doc is stuck in the Old West. Oh that's Marty McFly's problem How did you know my name? I've been following your story closely. But what you've been doing is impossible Oh. Thanks. I'm sorry but it cannot be done have a nice day!