How do I get overnight bookings to not charge on the last day.

I run a business focused on overnight stays. I am used to how Rover gives clients the ability to chose an arrival and departure times, and it automatically apply any extended hours. I can manually add extended hours if I need to, but if a client wants to book me for 4 days and picks all 4, it will charge them 4 times even though I charge by the night, and it’s only 3 nights.

Is there already a solution that I am unaware of, or is this future functionality?