Bookable time in Outlook for Web is a feature that allows you to schedule appointments with other people and share your availability. It also helps you coordinate meetings more easily by allowing you to quickly book available timeslots on others’ calendars.
With this feature, users can create blocks of free time that are visible to everyone they invite to the meeting, allowing them to select an appropriate time for all participants without the need for back-and-forth emails or phone calls. To get started creating bookable time in Outlook for Web, follow these steps:
Bookable time coming soon to Outlook - Microsoft Community Hub