In airbnb I can set minimal night stays by season, not for the entire open calnedar only. I want to be able to do this for our properties so that "peak weeks" must be a 7 night stay, but other low season weeks are 4 night stay.

At the moment I have to leave it as 4 night stay, otherwise I will not get inquires on the low season. But guests are annoyed when they try to book a 4 night stay on a peak week and I have to explain each time why they have to book 7 nights!