Task: I'm now on a family vacation of Paris and am staying at the Britannique hotel. Today, we're going to see the Eiffel Tower. Use the Citymapper app to locate a train departing from Port Royal to the Champ de Mars Eiffel Tower on November 6 after 5:00 PM.
Steps:
Open the city mapper app
Tap on the location search bar
Search the departure station to Port Royal
Search the departure station to Port Royal
Tap on the first search result
Search the destination station to  Champ de Mars Eiffel Tower
Select the first search result
Tap on the right arrow button
Tap on the right arrow button
Tap on the train option at the bottom of the screen
Tap on the train option at the bottom of the screen