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 cheap restaurant in the castle hill area'
System: 'Are you looking for somewhere near a particular venue? For example, the Museum Of Technology, or the Museum of Archaelogy and Anthropology.'
User: 'castle hill area'
System: 'What part of town do you have in mind? For example, something in the Fen Ditton, Girton, or Newnham area.'
User: 'cheap restaurant'
System: 'What type of food would you like? For example, East asian, Northern european, or Fastfood.'
User: 'fast food'
System: 'Burger King, which serves fastfood, is an outstanding restaurant. It's in the cheap price range.'
User: 'yes'
System: 'Burger King, which serves fastfood, is a great restaurant. It's in the cheap price range.'
User: 'address and phone number please'
System: 'Burger King is on The Grafton Centre. Its phone number is 01223322666.'
User: 'address please'
System: 'Burger King is located on The Grafton Centre.'
User: 'thank you goodbye'
Question: 'Did the user mention any cuisine preferences?'
