With air travel becoming increasingly expensive, trains remain the preferred mode of transport for common citizens, particularly for long-distance journeys. Bengaluru route remaining high, the newly inaugurated Vande Bharat Sleeper also saw its seats fully booked for November, as passengers contended with waiting lists. Pune: Holiday travel this Diwali has slowed down sharply, with overseas and domestic bookings both taking a hit due to the strengthening dollar and euro, coupled with high.