answer: #Person2# tells #Person1# Mr. Smith has checked out without leaving a forwarding address.
documents: #Person1#: I just called Mr. Smith in Room 201, but there was no reply. Would you find out if he's still staying there?
  #Person2#: All right. One moment, please. . . No, Mr. Smith checked out this morning.
  #Person1#: Oh, he did? May I have his forwarding address, please?
  #Person2#: I'm afraid he didn't leave one.