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: 'im looking for a restaurant in the trumpington area in the expensive price range'
System: 'The Oak Bistro, which is in the Trumpington part of town, is an outstanding restaurant. It's in the expensive price range.'
User: 'what is its address'
System: 'The Oak Bistro is located on 6 Lensfield Road. The price for main courses ranges from 11 pounds 50 to 17 pounds 75.'
User: 'what type of food does it serve'
System: 'The Oak Bistro serves contemporary food.'
User: 'thank you good bye'

Output (English): You are looking for an expensive restaurant and it should be in the Trumpington area. You want to know the address and type of food of the venue.