http://www.dual-boxing.com/wiki/inde..._Macro_Goodies

/click LFDRoleCheckPopupAcceptButton
/click LFDDungeonReadyDialogEnterDungeonButton
/run LFGTeleport(IsInLFGDungeon())

1. accept role
2. accept dungeon ready check
3. port into/out of dungeon {I keep this separate for repairs since you autoport on confirm ready check}