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: 'yes and mexican'
System: 'Would you like american or X food?'
User: 'restaurant'
System: 'Would you like american or X food?'
User: 'expensive price range'
System: 'Would you like american or X food?'
User: 'yes'
System: 'Would you like american or X food?'
User: 'mexican'
System: 'Are you looking for somewhere near a particular venue? For example, the Technology Museum, Christ's College, or the Lynne Strover Gallery.'
User: 'x food'
System: 'What part of town do you have in mind? For example, something in the Castle Hill, New Chesterton, or Trumpington area.'
User: 'uhm expensive price range'
System: 'Chiquito, which serves mexican and tex mex food, is an outstanding restaurant. It's in the expensive price range.'
User: 'trumpington area'
System: 'There is no restaurant in the Trumpington area and serving mexican and tex mex food.'
User: 'phone number'
System: 'The phone number of Chiquito is 01223400170. The price for main courses ranges from 7 pounds 95 to 15 pounds 95.'
User: 'phone number'
System: 'The phone number of Chiquito is 01223400170.'
User: 'and the address'
System: 'Chiquito is on Cambridge Leisure Park.'
User: 'and the address of the venue'
System: 'Chiquito is on Cambridge Leisure Park.'
User: 'thank you'
System: 'Chiquito is an outstanding restaurant.'
User: 'thank you good bye'
