@Chantal1061 @Rebecca
As @Mike-And-Jane0 said, there's no out of office message yet available on the platform. I've wondered too, how to handle this, as there seems no way to take "time off." It would seem that if you snoozed, or blocked all the dates open on your calendar you'd not show up in search and thus not be open to inquiries. There's no feature on our phones that I can find, either.
This would be a very helpful service that the platform could likely provide. Even front desk and reservations clerks get time off. When I travel it is usually for several weeks at a time, and almost always to places where I cannot easily be reached.
Do have a marvelous time and share when you return! Happy New Year!