Scheduling Poll is a scheduling assistant tool that is included in the Office 365 suite and allows you to schedule meetings more effectively without having to rely on a chain of emails. Scheduling Poll replaced the tool FindTime and has a lot of similar features - FindTime Article
Here is where to find the new Scheduling Poll
To send out a poll add a title to your proposed meeting and add attendees then click scheduling poll. A window should appear on the right side of your screen with time slot and other options to pick
Select times that work for you and click next.
You will be then asked to confirm your choices and if you want to add a Teams meeting to the meeting to be created. When you are happy with your choices click on Create Poll
This will open an email which will be populated with all of the attendees of the proposed meeting with polling information
You can send this email out and people will start voting.
As a note - when you send this out Scheduling Poll blocks out all of the proposed time slots on your calendar until the voting is completed.
Once everyone has voted Scheduling Poll will schedule the meeting for you based upon respondent's choices and availability.
To view the progress of an ongoing poll you can click on the view progress page from the original emil or visit the following page
https://outlook.office.com/findtime/dashboard