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: 'i would like a cheap american restaurant'
System: 'Gourmet Burger , which serves american food, is an outstanding restaurant. It's in the cheap price range.'
User: 'what area is it in'
System: 'Gourmet Burger  is in the central part of town.'
User: 'what is the phone number'
System: 'The phone number of Gourmet Burger  is 01223312598.'
User: 'sil'
System: 'Gourmet Burger  is an outstanding restaurant.'
User: 'what is the phone number may i have the phone number'
System: 'The phone number of Gourmet Burger  is 01223312598.'
User: 'thank you goodbye'

Output (English): You are looking for an American restaurant and it should have cheap pricerange. Make sure you get the phone number and area.