Hi @Debbie930
Welcome to the community 😊
I see your valid point. I have been there.
After I sold my property, it is the obligation to cancel multiple future reservations. I was feeling guilty to the guests. It's was a nightmare dealing with the rep and bargain for the cancelation penalties fee.
Nonetheless, I sold the property much higher than I expected. However, it's is pros and cons of the experience.
Solution : You may consider to narrowing down the calendar window for availability, open the calendar window every 30 to 60 days.
Make hard-decision skillfully and thinking about your choices instead of just going with the flow. ✌️
Happy Hosting