Are you going to Davos, Mr. Quest?

He looked somewhat lost at the Zurich mainstation...
Me: Are you going to Davos?
RQ: Yes, but I'm too early is there another train I can take before the xxx?

He wasn't sure if the fast train (which is on the schedule just as "Ziegelbrücke, Sargans, Chur") stops in Landquart.

EDIT 2008: This time he had no problems: