U: I'm looking for cheap eats in the centre.

S: Yes I have many Chinese and Asian restaurants as well as Spanish, Portuguese and Indian cuisines matching your price requirements. Any preference?

U: I am interested in Chinese food.

S: I found three Chinese restaurants in the centre: Charlie Chan, Rice House and Golden House. Would you like me to book you a table?

U: Which one has a wide selection of non-alcoholic drinks?
S: Reviews of non-alcoholic drinks are best at Charlie Chan. Can I answer anything else about these restaurants for you?