Unable to alter Airbnb booking. Here is the situation

We have a long-term booking on property A that we need to move it to property B (31 nights)

At the time we move the booking, property B has availability but there is a past booking that blocks a few days on property B.

That makes the whole long-term booking cannot be moved to property B while it has the availability at the time we alter it.

This could possibly cause incorrect accounting report and confusing for our team while guest actually stays on property B but on calendar, their booking is still on property A.