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: 'lo'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'im looking for a restaurant in trumpington'
System: 'What kind of price range are you looking for? For example, moderate.'
User: 'doesnt matter'
System: 'What type of food would you like? For example, Drinks and snacks only, Chinese, or Mediterranean.'
User: 'mediterranean'
System: 'There is no restaurant in the Trumpington area and serving mediterranean food.'
User: 'chinese'
System: 'Wok n Grill, which is in the Trumpington part of town, is an outstanding restaurant. It serves chinese food.'
User: 'what are the prices'
System: 'Wok n Grill is an outstanding venue. The price for main courses ranges from 12 pounds 80 to 12 pounds 80.'
User: 'what is the address and phone number'
System: 'Wok n Grill is located on 18 High Street, Trumpington and its phone number is 01223506248.'
User: 'thank you good bye'
