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 an american restaurant'
System: 'What part of town do you have in mind? For example, something in the Barnwell, Chesterton, or riverside area.'
User: 'i dont care'
System: 'Gourmet Burger , which serves american food, is a great restaurant.'
User: 'what is the address and area'
System: 'Gourmet Burger  is on 43-45 Regent Street.'
User: 'what is the area'
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: 'thank you goodbye'
Question: 'Did the user mention the area in which they are looking for restaurants?'
