Go to Bookings and select your reservation.
Click the Details tab.
In the Arrivals and Departures section, choose More → Change Dates.
Pick your new arrival and/or departure dates on the calendar.
Click Save to update your booking.
Go to Bookings and select your reservation.
Click the Details tab.
In the Arrivals and Departures section, choose More → Change Dates.
Pick your new arrival and/or departure dates on the calendar.
Click Save to update your booking.