U: Does Cambridge have an establishment called the Shanghai Family Restaurant?

S: The Shanghai Family Restaurant is located in the centre and is moderately priced. Would that work for you?

U: Yes, please! I need a reservation for 2 people at 18:15 on Sunday.

S: I was able to book the table for you the reference number is BAHVA4JZ, they will hold the table for 15 minutes. Do you need anything else today?

U: Yes. I would like a hotel in the centre that has free wifi.

S: Is there a price range you prefer?

U: Yes, i am looking for a four star hotel in the expensive range.

S: University arms hotel would be a great fit! need a reservation?

U: Do they keep their bathrooms clean?
S: Most past patrons found the bathrooms clean but a few did find the bathrooms wasn't that clean when they first arrived.  Would you like to reservation?