It is nice to be for once the one checking the ticket:P
This is a very cool game concept I don't think I have seen it before. Also the animation of kicking out the passengers is pretty funny XD
As for the feedback I would suggest adding some more QoL inputs. For example pressing E again closes the interaction so you don't have to use your mouse. Similarly having a shortcut for opening and closing the Route would be a nice addition since I have found myself opening it quite often. Also the cursor could be at least two times larger, it has a similar color to the paper background and I have lost sight of it a few times haha
Very cool game, it has potential:)