The Conductors on the Heartland Flyer have ticket lifting down to a science; they scan your ticket when you first step aboard and then once the train is underway they stop by your seat (based on no Destination Tag showing) to make sure your ticket has lifted and to fill out a Destination Tag. And while they are doing that, they make sure you are doing alright and brief you on where Restrooms and Cafe are. Since there are no Coach Attendants they basically do double duty and do it well.