Call from Booking.com
Hello! I have received a call from +*** (Berlin, Germany) claiming that they are calling from Booking.com and asking if I have available rooms for tomorrow. Apparently, one of their clients lost their accomodstion for tomorrow and they want to offer them my apartments. What confuses me is why would they call me, they can check online if we are available.
Is this a valid call or is it some kind of scam?