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 cheap coffee shop in the city centre area'
System: 'Clowns, which is a great cafe and an outstanding restaurant, is in the central part of town. It's in the cheap price range.'
User: 'what type of food do they serve'
System: 'Clowns serves italian food.'
User: 'can i get the phone number'
System: 'The phone number of Clowns is 01223355711.'
User: 'thank you goodbye'
