Change guest departure day?

Hello,
I have it set up that guests can't depart on Saturdays because I was getting a lot of people dancing around that night due to it being the most expensive. I just had a booking come in that arrives on a Saturday with the two nights before it available. I want to know if I can change it so a guest can depart just for that one Saturday so it shows up in AirBnb/Homeaway searches? I would think its something along a spot rate type of thing that I would allow it just for that specific date?

Can you set up a "Season" just for that week and use the check boxes at the bottom to designate which check-in/out days you want?

That worked!!! Thanks Lydia