This new Gmail feature lets you send directly from Gmail possible times to meet to any one email address; that person can then just click to "book" a time.
0:00 Adding Times You're Free to and email (as sender)
1:49 Getting times you're free and "booking" one (as a recipient)
3:23 Notes/Limitations
Learn more:
Slides: https://docs.google.com/presentation/...
https://support.google.com/calendar/a...