Minimum nights for specific dates - missing check out option

[Jon-and-Amy0]

Can't I have it how I want it?

Have an open calendar from August 3 onward. 

Prefer to fill with a Saturday in and out for housekeeping reasons. One week blocks

This is high season so set this period to 7 night minimums with Saturday as in or out.

Edited as follows

I have gone into Availability ------> Trip Details --->Min stay 7 nights, Max stay 30 nights

Added custom requirement

During August 3-7, 2020 guests stay for minimum of 3 nights

During August 8-29,2020 guests stay for minimum of 7 nights / They can only check in on Saturdays

If you go to the listing to make a reservation and ask for a check in on a Saturday ( the 8,15,22) it gives you a 7 night minimum - BUT - you can select more than 7 nights and the Saturday only in / out requirement becomes null. 

As well, if you select any day before the 8th you can get whatever you want as long as it is over 3 nights...........which runs it into the other rule period of the 8th  -29th, leaving a partial week.  

Seems there needs to be a choice for check out as well as check in............

Let me know what I am missing here.  Thank you!