Chasing customers off a table

Good breakfast for a friends birthday, good service from waitress's serving us but extremely bad attitude from young, inexperienced manager. Trying desperately to hurry us off our table when we had a full breakfast, cakes and coffee. We were enjoying our friends birthday and catch up session but this manager could not hurry us off the table any faster. Then took the issue up with the owner and instead of apologizing he decides to comment yes you have been sitting here since this morning. Sitting at a table from 9:30-11:30 is hardly a long time considering we spent R700 on your restaurant between 5 ladies. Rude and unacceptable you have discouraged me from going back to your restaurant. No one was waiting for your table and you had 3 other tables that were empty. Keep this up and you won't have any customers.