Dear sir/ms.
I hope you can help me. Yesterday we tried to make a reservation for a train in Spain, since this is needed. The lady at the desk refused however to make a reservation before we added the travel day in the app, even though the day we wanted to travel on was a few days ahead. Because of bad internet we could not turn on the travel day and she even refused to check if there would be trains available for this date. Is is necessary to turn on your travel day when making a reservation? I understand that is is obligatory when entering the train, but I believe it is not when making a reservation, or am I wrong?