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: 'im looking for a cafe food restaurant'
System: 'What kind of price range are you looking for? For example, cheap, free, or moderate.'
User: 'i do not care'
System: 'Let me confirm. You don't care about the price range. You are looking for a venue.'
User: 'yes'
System: 'Are you looking for somewhere near a particular venue? For example, Byard Art, the Regency Gallery, or the Whipple Museum.'
User: 'i do not care'
System: 'Let me confirm. You don't care about the location and you are looking for a venue.'
User: 'yes'
System: 'Carringtons is a great cafe and an outstanding restaurant. It serves cafe food and english food.'
User: 'what is the phone number and area of the venue'
System: 'The phone number of Carringtons is 01223361792.'
User: 'what is the area of the venue'
System: 'Carringtons is in the central part of town.'
User: 'thank you good bye'
