The number of minimum/maximum nights set on the destination listing may be lower than that of the original listing. Learn how how to change the minimum/maximum nights on the destination listing's calendar.
The number of guests in the reservation is more than the listing’s maximum occupancy. Learn here how to change a listing's occupancy.
The destination city might be from another city than that of the original listing.
Manual calendar blocks
You can block dates on a listing's calendar at any time. The dates on the destination listing may have been manually blocked. Check to see if this is the case and unblock them if relevant.
The availability settings on the destination listing may be preventing the change. The listing's calendar may be blocked by the following items.