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: 'sil'
System: 'What kind of venue are you looking for? For example, a cafe, a pub, or a restaurant.'
User: 'looking for a cheap pub breathing'
System: 'The Baron of Beef, which is in the cheap price range, is a great pub.'
User: 'whats the address'
System: 'The Baron of Beef is on Bridge Street.'
User: 'thanks goodbye'
