U: Hi I need to find a place to stay with a 3 star rating with free parking

S: There are 6 four star hotels in Cambridge. Do you have a preferred price range?

U: Could you find me a one that is cheap?

S: There is none that is cheap. Would you like to change your criteria?

U: Could you give me the lowest price of the 6 hotels currently available?

S: There are no cheap hotels available with 3 stars and free parking. Do you want to try a different price range?

U: What about cheap 4 star hotels?

S: I have 7 guesthouse and the cambridge belfry hotel that meet your needs. Would you like to book one?

U: What area is the Belfry in? Do they have internet? I'd also like their phone number.

S: Yes. The cambridge belfry hotel has free internet and parking. Their phone number is 01954714600. Can I help you with anything else?

U: Thanks. Can you tell me what area the hotel is in please. And I would also like to find a train to Cambridge on Monday.

S: The cambridge belfry is a hotel in the west in the cheap price range. Do you need any more information?

U: Do they have big rooms available?
S: I am not sure if there are rooms marketed as big but one customer said that the rooms were spacious.