UScript Dialogue System

Hey guys, I have decided to use UScript similar to how kismet is used in Unreal engine; that is I am using it to script sequences of precoded actions.

I am writing my own custom action nodes for a dialgogue system and want to have a node wait for an input before it progresses to the next node.

[Say Line of text Node ] -{Await input}-> [Say Line of text Node ] -{Await input}->

At the moment all my nodes pick up on the Input which is not ideal.

Perhaps I am going about it a really weird way? I have never done a dialogue system before.