This program enters some names and telephone numbers into a "phone directory".
Then it asks the user for a name and provides the corresponding phone number,
if that name exists in the directory. Otherwise, it reports that the given name
is not in the directory.
Press Enter to continue ...

Here are the names in the directory:
Alice   423-0809
Dick    423-9678
Harry   423-8195
Tom     423-4533

Enter a name, or press Enter to quit: Alice
Phone number for Alice: 423-0809

Enter another name, or press Enter to quit: Tom
Phone number for Tom: 423-4533

Enter another name, or press Enter to quit:

Program is now terminating.
Press Enter to continue ...