System: 'Thank you for calling the Cambridge Information system. Your call will be recorded for research purposes. You may ask for information about a place to eat, such as a restaurant, a pub, or a cafe. How may I help you?'
User: 'ah looking for a cafe food restaurant'
System: 'What kind of price range are you looking for? For example, cheap, expensive, or free.'
User: 'doesnt matter'
System: 'What kind of price range are you looking for? For example, cheap, expensive, or free.'
User: 'ah not important'
System: 'What kind of price range are you looking for? For example, cheap, expensive, or moderate.'
User: 'i dont care about the price range'
System: 'What kind of price range are you looking for? For example, cheap, free, or moderate.'
User: 'doesnt matter i dont care'
System: 'Are you looking for somewhere near a particular venue? For example, Castle Galleries, Cherry Hinton Water Play, or the Museum of Archaelogy and Anthropology.'
User: 'uh i dont care'
System: 'What part of town do you have in mind? For example, Castle Hill, or riverside.'
User: 'doesnt matter'
System: 'Carringtons is a great cafe and an outstanding restaurant. It serves cafe food. It serves english food.'
User: 'whats the address and area'
System: 'Carringtons is on 23 Market Street. It's in the moderate price range.'
User: 'what area is it in'
System: 'Carringtons is in the central part of town.'
User: 'thank you good bye'
