My chat dialog gui isnt working what should i do?

I am trying to make a chat gui so when you click a npc or brick it show you a gui then the text you entered but I want a multiple answers or responses. When I type in more than one text it only shows to last one. Here is the script. Help appreciate

--Dialog

local Chat = ("I Like Sandwiches")

local Chat = ("help pls")

--Name

local Name = ("Bob")

script.Parent["Click Part"].CD.MouseClick:Connect(function(click)

--Location

local Frame = click.PlayerGui.Chat1.Chat

Frame.Chat1.Text = Chat

Frame.Name1.Text = Name

Frame.Visible = true

end)

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