U: Howdy! I'd like to go to a museum.

S: We have 23 museums in Cambridge. Could you help me narrow down your search with an area or price range?

U: Could you recommend one to me? I am not looking for one in particular. May i also have it's postcode?

S: Sure, Cambridge Artworks Museum is on Greens Road, post code cb13ef.  Is there anything I else I can help you with today?

U: Can you recommend an expensive guesthouse?

S: Unfortunately, I don't have any guesthouses that are in the expensive range. Is there any other price range you would consider?

U: I'm looking for a 0 star guesthouse in the north.

S: There are no zero star places in that area, can I checked another area for you or another star rating place?

U: How about one in the cheap price range?

S: There is the City Centre North B and B.  Would you like me to book this for you?

U: Is City Centre North B and B known for their breakfast choices? I enjoy a good breakfast.
S: Yes, they do offer a free English Breakfast among other options which are described as plentiful and yummy by guests. There are also some comments by guest who said they did not like the meal served at the B&B. Would you like to know more about them?