Setting bot in wait state on User command and resuming automatically on user's next input


I know about setting tracker to a pause state and resume too. But here i want a little different i want my bot to go on a “wait” state if user asks him to do so and automatically into resume state if user types anything again!

Now here i can put the conversation into pause but how can i use resume for any user query?. And if i do i want the resume to work for this “wait” use case only. Is their any work-around for this?

FYI - i tried action_listen in my story for the intent but i am getting error