We get invites like this occasionally. We now travel perpetually and our “hometown” isn’t really where we live. It is, however, a place we visit every few months to see our children and hubby’s father plus lots of friends. Sometimes we will do a sit in the area and sometimes we prefer to get an AirBnB so we have full freedom of our time.
If we get an invite outside the time we will be there, I politely tell them we won’t be in the area at that time but ask them to keep us in mind in the future. If I like the listing, I "favorite " it so I get future notifications
Do you get a lot of these invites? You may not want to close the door on them so firmly as your life may change at some point. I find most of these invites come from HOs who are starting to feel a bit desperate about their listing.