Free Time Slot during service execution

Hi product manager,
We are migration our booking system to your BookingPress plugin, but we found a very important feature missing, a Free Time Slot during service execution that could be available for booking other services fitting this Time Slot.
The problem is :
In Styling salon, when performing a service, some products require application time to take effect, during this time the staff member cannot work with the customer, so this free time can be used for booking another appointment and optimise his time. (e.g Hair coloration products).
The current booking service provider, has implemented this feature by breaking down the service into several sub-services :

  • Sub-service1
  • Sub-service2
  • Idle time
  • Sub-service3
  • ...

In real life it looks like:

  • Hair cut (30min)
  • Apply coloration product (10min)
  • Waiting time (30min)
  • Rince (10min)
  • Brushing (20min)
  • etc.

In calendar view :
image

The waiting time is big enougth to allow the staff to be booked for other services requiring less time.!

The service package could be used for this feature if we can add a free time slot while configuring the package.
Or somthing similar to Service Working Hours...

Hope you consider our request and intreduce this feature ASAP.