Interrupt a Trigger

Hi there!

I've been dealing with a problem with triggers.

When I build a screen with multiple layers simulating a dialogue, I use triggers in each conversation caption to jump to the nex conversation caption. To start de conversation I used a trigger in one of the characters and when I jump to the next layer the trigger is still active and if you click there you jump to the first line of dialogue.

How can I force the trigger in the character to be shut down so it doesn't display in the next layers?

Sorry if I can't explain myself very well, I lack a lot of technical terms.