How to use DialogChoiceSelected with FE?

Hello,

I am working on a dialog based shop system. When a certain dialogchoice is selected, I want a script to run. The script I have works when the game isn't set to FE. The script is a regular script, so I don't think I need remote events.

Here's the script:

Dialog = script.Parent
Dialog.DialogChoiceSelected:connect(function(Player,Choice)
    if Choice.Name == "Wee" then
       Player.Character.Humanoid.Health = 0
    end
end)

Thanks,

Blue