The train is fully booked. Is there an alternative train?
com-PLE-to — stress on second syllable. al-ter-NA-ti-vo — stress on third syllable.
When trying to book a specific train and finding it sold out.
'Al completo' (fully booked/full) is used for sold-out trains, restaurants, and hotels. 'C'è un treno alternativo?' asks for another option. Italian high-speed trains can sell out quickly on busy routes, especially on Friday evenings and Sunday evenings (peak commuter times).
C'è posti in prima classe?
Are there seats in first class?
Sometimes second class sells out before first class
Posso mettermi in lista d'attesa?
Can I put myself on the waiting list?
Italian trains generally don't have waiting lists — buy the next available train
Quando c'è il prossimo treno libero?
When is the next available train?
Ask for alternatives if the target train is sold out
Italian high-speed trains (Frecciarossa, Italo) sell out quickly on the Rome-Milan route, especially Friday evenings and Sunday evenings. Booking 2-3 weeks in advance ensures availability and much lower prices. Last-minute bookings on popular routes can be both expensive and unavailable.