[booking-manager-import url='https://admin.booking.com/hotel/hoteladmin/ical.html?t=5fc8a407-ab8f-4523-bdcc-19b750f95e5b' resource_id=1419 import_conditions='if_dates_free' from='today' from_offset='1d' until='year-end' until_offset='2h' max=500]