How to detect the name of the place the player is gonna teleport to?

Im making an "Place Roullete" and I want to know the name the player is gonna teleport to. Why? Becouse most of the games are player name 's place games. We can just not teleport the player if its that kind of a place. Script:

function onTouched(hit)
    local player = game.Players:GetPlayerFromCharacter(hit.Parent)
    if player then
	    local gametp = math.random(3900000000,4000000000)
        game:GetService("TeleportService"):Teleport(gametp, player)
    end
end
 
script.Parent.Touched:connect(onTouched)

Sorry for my bad English.