Hello, 

I offer a service to my clients and their partners/clients across the country. To initiate the service, my clients schedule a call between me, clients (themselves), and their partners. I have timeslots for my clients to offer their partners to schedule the call. However, these slots are open to all of my clients (~15 people) at the same time. The problem is that my client check my calendar slots, offer 3 times to meet and by the time that their partner confirms, the slot is booked. Is there a way for my clients to hold slots and ensure they won’t get book but they time they are confirmed by their partners?