Powershell Command to delete contacts in Microsoft Bookings.

We are using Microsoft Bookings to allow patients to book appointments at our medical facility. We are not interested in storing any of the information and want to purge it quickly. The 'contact' information that is stored is quite laborious to delete a single item at a time. Is there a powershell command that woudl accomplish the same task? we have multiple locations in Bookings that all need to be done.