Charge a Public holiday surcharge on bookings / booking fee?

Is it possible that when a customer schedules an appointment for a certain date/time (public holiday/peak hour) that Acuity will recognise the date/time and charge a booking fee? 

I would like to know this too! Please let me know if you've figured this out. Thank you.

I’m not sure if you ever figured it out but I charge a $30 deposit on all appointments. Go in payment settings to set it up. Regarding holiday etc fees idk