Microsoft Bookings error

Hello,

I'm having an issue with clients trying to use my work's Microsoft Booking page. After clients select a time and submit a request, they get an error:

"Please try again
Something went wrong
We couldn't book that appointment.
Please reload the page and try again."

I've tested it myself as well. Even after reloading the page, clients receive the same error. My calendar seems to accept the appointment and actually places it on my Outlook Calendar, but the issues has been causing clients distress.

I didn't seem to find any previous discussing with the keywords I've entered, so apologize if it's a common question!

Thanks in advance for any assistance.