U: I would like to see a museum while I am in Cambridge.

S: We have many types of museums.  Were you interested in archaeology or art, or did you have a specific one in mind. Or a particular part of the city?

U: Archaeology. Give me the address, please.

S: Sure thing. You can find the museum of classical archaeology on sidgwick avenue.

U: Could you give me a more specific address? I also need an expensive restaurant in the center.

S: What type of food would you like?

U: i don't care, but I'd like expensive food

S: Can you tell me what kind of food you are in the mood for?

U: I don't really have a preference, just make sure it's expensive and in the centre.

S: I recommend the Eraina which is a European restaurant. Would you like for me to book a table?

U: Does it have a good variety of non-alcoholic drinks?
S: Most people found the non-alcoholic drinks options to be limited while some other found them to be endless. Would you like to know more about them?