U: I am looking for places to visit in downtown Cambridge. What are some popular attractions?

S: There is architecture, boats, colleges, museums, and many other things.

U: Recommend something that's in the center of town for me.

S: The Cambridge Contemporary Art museum is a fantastic place to visit. It's located at 6 Trinity Street and admission is free! Do you need more information?

U: I'm also looking for a place to stay.

S: What area would you like to stay in?

U: I want to stay in the center of town in a 0 star hotel that is moderately priced and has free parking.

S: There's not an exact match to fit your needs. There's a hotel without free parking available. Or, if you need the free parking, would a cheap guesthouse work instead?

U: Free parking would be nice but it is not a necessity.

S: Okay, if the lack of parking isn't a dealbreaker, you might enjoy cityroomz. Their number is 01223304050. Shall I book a room for you?

U: I need a quiet room, does the hotel have a good policy on loud noise?
S: The rooms at cityroomz are very quest, they are located in a quiet area. Do you want to book a room there?