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: 'i need an english restaurant and it should have expensive price range'
System: 'The Backstreet Bistro, which serves contemporary food, is an outstanding restaurant. It serves english food and it's in the expensive price range.'
User: 'great can i have the number and area please'
System: 'The phone number of the Backstreet Bistro is 01223306306. The price for main courses ranges from 10 pounds 95 to 14 pounds 25.'
User: 'noise sil'
System: 'The Backstreet Bistro is a great restaurant.'
User: 'noise sil'
System: 'The Backstreet Bistro is a great restaurant, it serves contemporary and english food and it's in the expensive price range.'
User: 'noise sil'
System: 'The Backstreet Bistro, which serves contemporary food, is an outstanding restaurant. This place, which serves english food, is in the expensive price range.'
User: 'can i have the can i have the number and the area please'
System: 'There is no restaurant in the Girton area and serving english food.'
User: 'can i have the number and area please'
System: 'Would you like a girton area, or you don't care?'
User: 'can i have the phone number'
System: 'Would you like a girton area, or you don't care?'
User: 'phone number'
System: 'Would you like a girton area, or you don't care?'
User: 'i dont care'
System: 'Would you like an english food, or you don't care?'
User: 'i dont care'
System: 'The phone number of the Backstreet Bistro is 01223306306.'
User: 'english restaurant'
System: 'Would you like an english food, or you don't care?'
User: 'address please'
System: 'Would you like an english food, or you don't care?'
User: 'english restaurant and the address'
System: 'The Backstreet Bistro is on 2 Sturton Street.'
User: 'and post code'
System: 'The Backstreet Bistro is in the area with the postcode CB1 2QA.'
User: 'very good thank you good bye'
