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 want to find a spanish restaurant and it should have a cheap price range'
System: 'La Raza is an outstanding restaurant, it serves spanish food and it's in the cheap price range.'
User: 'what is the address and phone number of the venue'
System: 'La Raza is on 4-6, The Basement, Rose Crescent and its phone number is 01223464550. The price for main courses ranges from 1 pound 95 to 13 pounds 95 and the entrance for adults is 4 pounds.'
User: 'sil'
System: 'La Raza is an outstanding restaurant.'
User: 'tank you goodbye'

Output (English): You want to find a Spanish restaurant and it should have cheap pricerange. You want to know the address and phone number of the venue.