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: 'hello i am looking for a moderately priced restaurant in the newnham area'
System: 'The Red Bull, which is in the Newnham part of town, is a great restaurant. It's in the moderate price range.'
User: 'okay what is the address and phone number of the restaurant'
System: 'The Red Bull is the only restaurant in the Newnham area in the moderate price range.'
User: 'what is the address of the restaurant'
System: 'The Red Bull is on 11 Barton Road, Newnham. Its phone number is 01223902124.'
User: 'okay thank you goodbye'
System: 'The Red Bull, which is in the Newnham part of town, is a great restaurant. It's in the moderate price range.'
User: 'sil'
System: 'The Red Bull, which is in the Newnham part of town, is a great restaurant. It's in the moderate price range.'
User: 'okay thank you goodbye'
