It would be amazing to be able to see a Cancelation Rate % of clients who cancel on service provider's schedule. The ideal statistic would show a % which would be factored by the amount of clients who cancel their appointment within the selected time frame, but do not rebook.

This helps because it shows if a certain provider is perhaps doing well in rebookings, but most of the clients then cancel their future appointments so it's not really helpful just to see a high rebooking %.