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: 'international'
System: 'What kind of price range are you looking for? For example, expensive, or moderate.'
User: 'sil'
System: 'What kind of venue are you looking for? For example, a cafe.'
User: 'any'
System: 'What kind of venue are you looking for? For example, a pub.'
User: 'international'
System: 'Are you looking for a cafe or a restaurant?'
User: 'restaurant'
System: 'Giraffe is a great restaurant and it serves international food.'
User: 'unintelligible'
System: 'Giraffe is in the area with the postcode CB1 1NP.'
User: 'whats the address'
System: 'Giraffe is located on Christ's Lane.'
User: 'whats the phone number'
System: 'The phone number of Giraffe is 01223300707.'
User: 'whats the uh thank you and goodbye'
