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: 'a greek restaurant moderate price range'
System: 'The Eraina Taverna is a great restaurant, it serves greek food and it's in the moderate price range.'
User: 'address and phone number'
System: 'The Eraina Taverna is located on 2 Free School Lane and its phone number is 01223902126.'
User: 'thank you goodbye'
Question: 'Did the user mention the area in which they are looking for restaurants?'
