Hello how may I help you? Please add birch room to my march 24th meeting There are two meetings on that date. Which time would you like to alter? 9:00 am lebel that birch room The birch room is unavailable at that time but we do have another room That's fine rename the meeting birch room unavailable Renaming the meeting to Birch Room Unavailable. The alternative room is the Flamingo Room I'll take it Setting the meeting location to the Flamingo Room. Should i notify attenddes? yes please Notifying attendees.