Prejudice against black people and extremely rude....

Prejudice against black people and extremely rude. My daughter check in for a table of two. They told her she could not be seated until I come in the building. My daughter explained that I was parking the car. Soon as I came in, a white women was seated and she told them that her party will be arriving in the next 5-15min. The women was seated. Now how does that work.