I had a dinner with another 2 friends there once. ...

I had a dinner with another 2 friends there once. I myself arrived the restaurant first and was led to a table. The table was quite small that with all the wine glasses, champagne glasses, water glasses and all sorts of seasoning bottles, there won't much space for food. I asked a waitress politely if she could change a bigger tables for the 3 of us. Out of expectation, she showed me of her impatience that she said they used to arrange that size of table for guests of a group of three. I had a quite unpleasant feeling as she was that rude which I felt I was discriminated and offended in some ways. That might because my spoken English is not good enough or maybe I am an Asian. She had made me feel that I was not respected just because of my colour. When my 2 friends (they are white people) came afterwards, the waitress changed her attitude and way of how she spoke to us immediately. I was ashamed of her!