U: Hi I'm looking for something to do for entertainment in the centre of Cambridge.

S: I don't have anything that meets those requirements. May I try a different area?

U: No. Don't try a different area. But what about a museum instead?

S: Yes we have several museums in the Center of town.  Would you like me to make a suggestion?

U: Yes. When you do. Please give me the number and the entrance fee.

S: The castle galleries 01223357708 and the address is unit su43 grande arcade saint andrews st.

U: I also need to find a guesthouse that has 0 stars, I really need it to be in the north.

S: First, there is no fee for castle galleries. Second, city centre north b and b is a guesthouse in the north with zero stars. Shall I book it?

U: Do they have a stable internet connection?
S: Yes they do have a stable and reliable connection according to reviews left by previous guests however it is not free.