Exiting in middle of a skill

Is there a way to exit my skill if for example I ask the user something and he doesn’t want to continue with the skill?
Thank You

you say hey mycroft Stop. can you describe your problem more exactly? that it becomes understandable

Assuming you are programming your own skill a return True should do the trick.

In the handle of my skill I want to ask the user a question and if his answer is invalid I want to exit.
Where do I return true (just from the intent handler)?

Yeah that would work, something like:

def handle_hello_world_intent(self, message):
    test = self.get_response('question')
    if test not in valid_responses:
        return True