You wait

You sit on the stool and wait for something to happen. You realize that you have no idea how this all is supposed to work. Sure there is a light outside of your booth indicating that you are in there, but you can't hear anyone else moving in the room. Are you supposed to just sit there and wait, or would it be better to be more active yourself?

After all, it doesn't seem to be that crowded here, so it might take a while before anyone appears.