Okay, so I added Divergent. I tried to not spoil anything (though I haven't read the last book and I'm a little scared to, because apparently I'm going to cry after words) it will probably be fine if you haven't read the books, but proceed with caution. All rights to Rick Riordan and Veronica Roth.
Sadie: What's this? *picks up a time-travel machine that's malfunctioning*
*Tobias/Four (I'm calling him four because it is shorter -_-)and Tris fall from the sky*
Sadie's headphones: *headphones get unplugged* -umber four! If-*sadie plugs  headphones in*
Four: You know my name?
Sadie: Your name is Four?
Four: Four or Tobias, but you have to call me four.
Tris: where are we?
Sadie: umm in Brooklyn
Tris: where is that?
Sadie: In the U.S.A.?
Tris: where is that?
Sadie: in the world.
Tris: what is the date?
Sadie: its Wednesday July 8
Four: year?
Sadie: 2020? (Idk if that's accurate with the books, but it's today's date so)
Tris: we're in the past
Sadie: excuses me?
Four: how do we get back?
Sadie: I don't know! I'm not a magician-oh wait-I am.
Tris: what?
Four: whatever she is, she can probably help us a little bit.
Tris: it could be a simulation
Four: I doubt it.
Sadie: what are ya'll talking about?
Four: doesn't matter. Tell us about your magic.
Tris: I'd doubt she is really a magician. Probably just a game.
Sadie: it is not a game. Come with me, we are going to need some more help.