The My Bookings pane to the right of the calendar shows any on-going, up-coming or recently completed bookings. Clicking on a booking in the list will navigate the calendar to the start of the booking. Double-clicking on a booking will open the Edit Booking window.
The duration completed bookings remain in the list for is a central database setting. See My Bookings View Duration for more information.
You can also use keyboard shortcuts to select bookings in your My Bookings list. See Keyboard Shortcuts for more information.