simple dialogue question

[DangerManzo]

One of the things I still can't seem to get a handle on is how to set up dialogue branches. I can do most of the easy stuff, but a seemingly simple thing has me stuck.

 

First time someone talks to my actor, they will have one topic choice, and when that branch is finished, the player should now have 2 choices, the original one and a new one.

 

For example the first choice is "who are you" to which the actor gives starts telling her entire life story. After that is over, there will be two choices: the original "who are you" and another choice of "where were you from again" which just gives a short reply.

 

How do I set this up?

Edited March 18, 2012 by DangerManzo