List View: shows only the spaces that re open and available at the date/time you have selected.
Schedule View: shows all spaces even if another user has booked it so you can have other options if the space you want is not available and may be available at another time.
Additional Information: Allows you to add important information about your event. Event Type, Detailed Event Description as well as allows you to request Parking Passes and/or RIT Van Rental.
Selected Rooms Rooms is a summary of the locations/dates/times you have already selected.