I have a situation where coordinating with 3 parties a time for scheduling a demo on a Microsoft Booking calendar is problematic when coordinating a time over async communication via email when each party belongs to separate organizations, and am seeking an automation solution.

My company is a reseller of another companies software, and they have a demo calendar hosted by Microsoft bookings. I need to book appointments for prospects without giving the prospect the software companies calendar as this is meant for the reseller not the prospect to fill out.

Is there a way that I could host my own Microsoft bookings or Calendly scheduling that takes into account my Google Calendar, that allows the prospect to choose a time on my calendar that pulls in the available slots on the Microsoft booking calendar, so the prospect is able to see the times that myself and the software company are available for a demo? When the prospect books a time on my Calendly or Microsoft bookings, it would then book a time on the software companys Microsoft booking.

I tried coordination simply by emailing a prospect and by the time we figured out a time that worked for us two, the time was booked on the software company’s calendar.

Any tips would be most appreciated! I may be able to request access to a view or edit calendar from the software company