Moving a Booking on the same day
To move a Booking forward or backward in time on the same day click on the Booking and drag it to the selected new start time:
Moving a Booking to a different day
To move it to another day keeping the same time, drag the Booking to the Calendar in the Toolbox and drop it onto the desired day:
Moving a multiple day Booking
For multiple day Bookings drag and drop the first day of the Booking into the Toolbox Calendar on the desired day. A popup window appears: Booking Has Multiple Days. Modify All Days Yes/ No. Click Yes to move all days and NO to only move the selected day: