In a recent article I wrote about how Findtime was under going a transition. Maybe, this is part of that change?
If you navigate to:
and sign up (you may need to wait to be accepted) using your Office 365 account you’ll be able to use Cortana intelligence to handle your meetings.
As you can see by the handy introduction message I received when I was approved, you simply CC the Cortana email address and allow the bot to take care of everything.
This is even better than find time because the bot takes care of all of the interactions with the other parties.
Calendar.help is still in preview but go, sign up and give it a whirl. I think you’ll find it something as helpful as Findtime, if not more. I also expect it to improve over time, so stay tuned for further updates.