answer: #Person2# will take #Person1# to the canteen.
documents: #Person1#: Excuse me, could I ask a favour?
  #Person2#: Sure, go ahead.
  #Person1#: Could you tell me where the canteen is?
  #Person2#: Sure, I can take you there actually.
  #Person1#: Oh, I don't want to trouble you.
  #Person2#: It's fine. I was heading there anyway.