I am trying to make a dialog box so when i press one of the buttons named "Bot" it opens up another dialog named bot dialog. I know i should know this but for some reason my mind cant think of it. Can somebody help me!?

why dont you just make a popup for the bot instead of a dialog with just one button ?

on *:dialog:dialogname:sclick:1: { dialog -m bot bot }

Replace the red parts with the first dialog name and the id # of the button.