#Person1#: I'm now at the airport to meet Mr. Dale, who is arriving at 3:00 PM. There will be some calls for me while I'm away. So please take a message.
#Person2#: Certainly. What time will you be back?
#Person1#: Well, if the plane arrives on time, and then I'll be back around 5:30 PM.
#Person2#: If there is some urgent business, how can I reach you?
#Person1#: I'll call it again. Just to make sure.
#Person2#: All right.
#Person1# asks #Person2# to take a message if there are calls for #Person1#.