How can I prevent this?

I am writing a script, that triggers when the player steps on something. I set this up to test if it would work.

local touching = false
script.Parent.Trigger.Touched:connect(function(hit)
	if not touching then
		print("Touched")
		touching = true
	end
end)
script.Parent.Trigger.TouchEnded:connect(function(hit)
	if touching then
		print("TouchEnded")
		touching = false
	end
end)

As a player walks on it, it triggers it multiple times EG, my output window TouchEnded Touched TouchEnded Touched TouchEnded Touched TouchEnded

How can I prevent this from happening?

Use a Debounce. A Debounce prevents the event to happen infinite times.

touching = false --Local not necessary
debounce = true
script.Parent.Trigger.Touched:connect(function(hit)
    if not touching and debounce == true then
        print("Touched")
        touching = true
	debounce = false
	wait(1)
    end
end)
script.Parent.Trigger.TouchEnded:connect(function(hit)
    if touching and debounce == true then
        print("TouchEnded")
        touching = false
	debounce = false
	wait(1)
	debounce = true
    end
end)