BookMe - Quickly Send Availability

BookMe can reference you and your colleague's calendars, and insert custom availability to be shared in external emails, in text form. Specific dates, types of availability, time zones, colleagues, and time lengths can be specified. This add-in removes the temptation of providing incomplete availability, and dramatically reduces the time spent to provide complete (and accurate) availability. This add-in is essential for anyone setting meetings with external personnel, where calendars can't be shared.