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 moderately priced restaurant in the newnham area'
System: 'What type of food would you like? For example, Cafe food, Chinese take away, or Drinks and snacks only.'
User: 'area'
System: 'What type of food would you like? For example, Drinks and snacks only, Mexican and Tex Mex, or Fusion.'
User: 'mexican'
System: 'There is no restaurant serving mexican and tex mex food in the moderate price range.'
User: 'ok um lets see how about a diner'
System: 'Can I help you with anything else?'
User: 'im looking for a moderately priced diner in the newnham area'
System: 'Let me confirm. You are looking for a venue in the Newnham area.'
User: 'yes'
System: 'There is no restaurant serving mexican and tex mex food in the moderate price range.'
User: 'want mexican'
System: 'There is no restaurant serving mexican and tex mex food in the moderate price range.'
User: 'ok well thank you good bye'
Question: 'Did the user mention any cuisine preferences?'
