U: Greetings, I'm looking for a Chinese restaurant to take some clients.

S: Yu Garden is in the East and expensive. Charlie Chan is Centre and cheap. Also, Jinling Noodle Bar, in Centre, which is moderately priced.

U: Yu Garden sounds perfect.  Can you reserve a table for 3 for me?  We will be there on Saturday at 14:45.

S: I will be happy to reserve a table for three for you for Saturday at 14:45. Is there anything else I can help you with?

U: I will need the reference number for our reservation please.

S: You are all set for Saturday at 14:45.  The reference number is WH1FANWJ.  Enjoy your meal!

U: I also need a 0 star room, and I will need wifi to be free too.

S: city centre north b and b ill be perfect for you. Shall i book it ?

U: Does city centre north b and b have clean restrooms?
S: According to the reviews that I have on hand for that location, the bathrooms there are about as clean as guests have ever seen.