Task: Summarization
Input (English): 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: 'restaurant'
System: 'What kind of price range are you looking for? For example, cheap, or expensive.'
User: 'free'
System: 'Are you looking for somewhere near a particular venue? For example, the Broughton House Gallery, Clare College, or Magdalene College.'
User: 'no'
System: 'What part of town do you have in mind? For example, something in the Castle Hill, Girton, or Trumpington area.'
User: 'trumpington area'
System: 'There is no restaurant in the Trumpington area that is providing services for free.'
User: 'thank you good bye'

Output (English): You are looking for a restaurant serving any kind of food and it should be free. Make sure you get the phone number and address.