history: I am going to Chicago in a couple weeks.  I havent been in a while so I'm really looking forward to it. Im going to Chicago in a couple weeks.  I havent been there for about 15 years so I'm really looking forward to it.
current: oh nice! i know that feeling, is it home? what made you think about going there?
next: It isnt home but I went there for family trips when I was younger. My girlfriends friend is having a baby shower and lives there so I'm tagging along and were going to make a long weekend out of it!