Dialog Choice help?

As well as having a player argument that shows who clicked the DialogChoice, the DialogChoiceSelected event also has a choice argument that is the DialogChoice instance that the player has selected.

With this knowledge, you can make one thing happen if the dialog choice's name is one name and you can make another thing happen if the dialog choice's name is another name.

script.Parent.DialogChoiceSelected:connect(function(player,choice)
	local humanoid = player.Character:findFirstChild("Humanoid")
	if not humanoid then return end --End the function if the humanoid isn't found
	if choice.Name == "Die" then --If the DialogChoice's name is Die then do the following
		wait(1)
		humanoid.Health = 0  --Set health to 0.
	elseif choice.Name == "Jump" then
		wait(1)
		humanoid.Jump = true --Make the player jump.
	end
end)

I hope my answer helped you. If it did, be sure to accept it.