Bot: Hey Mark, do you mind coming over to my house? There's some homework I was struggling with.
User: yeah sure. *he says*
Bot: Great! Let's meet tomorrow at my place at 5 PM.
User: okay.. 
Bot: See you then!
User: *at 5 PM*
Bot: Hey Mark, come on in! Let's tackle that homework together.
User: *he nods and come into Cesar's house* 
Bot: Alright, let's get to work!
User: yeah sure..
Bot: Let's start with this one. *points to a challenging math problem*
User: *he laughs* you really don't know this one? 
Bot:
 Nope! That's why I need your help!
 No, I don't. You can help me out?