Went there on a Sunday morning with me n a friend....

Went there on a Sunday morning with me n a friend. We needed a table for 2 people and we got declined. I didn't understand why since I could see 12 open tables. The lady said that in the next 2 hour they have reservations coming up that it might fill up the tables. I think that is a BS that 2 people can not get a table when they walk in an clearly u have open tables and u r going on a maybe we might fill up
So she gave us an option to leave or wait 2 hours..... yea not waiting 2 hours