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 greek restaurant'
System: 'What kind of price range are you looking for? For example, expensive, or free.'
User: 'it doesnt matter'
System: 'What part of town do you have in mind? For example, Addenbrooke's, or Cherry Hinton.'
User: 'it doesnt matter'
System: 'The Eraina Taverna, which serves greek food, is an outstanding restaurant.'
User: 'what is the address'
System: 'The Eraina Taverna is on 2 Free School Lane.'
User: 'what is the phone number'
System: 'The phone number of the Eraina Taverna is 01223902126.'
User: 'how is it priced'
System: 'The Eraina Taverna is a great venue. The price for main courses ranges from 6 pounds 50 to 13 pounds 95.'
User: 'thank you goodbye'
Question: 'Did the user mention the area in which they are looking for restaurants?'
