answer: #Person2# tells #Person1# there's a pay phone on the other side of the building.
documents: #Person1#: Here. Keep the change.
  #Person2#: Oh, thank you very much.
  #Person1#: You're welcome. By the way, is there a pay phone near here?
  #Person2#: Yes, there's one just on the other side of this building. Do you have any small change?
  #Person1#: Yes, I do. Thank you.