Apple: Copy Files from One Folder to Another Folder with AppleScript

The AppleScript below will allow you to copy the files from one folder to another folder:

set deskfolder to path to desktop folder as string
set desktopfolder to alias (deskfolder & "Test_FilesToBeCopiedFrom")
tell application "Finder"
copy every file of desktopfolder to folder "Test_FilesToBeCopiedTo" of desktop
end tell