Is there a way to fix this booking issue?

Is there a way to make sure I don’t get requests for the days I’m booked?

I’ve had recurring issues when I booked a client and yet I have had owners ask for me to sit there dogs, which looks bad on my part as it makes it seem I’m not well organized, is there a way that rover can make sure it says I’m booked as my rating keeps going down on rover and makes me less visible to my potential clients.

Many thanks, Claire