Task: Dialogue State Tracking
Input (English): 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: 'sil'
System: 'What kind of price range are you looking for? For example, expensive, or free.'
User: 'moderate'
System: 'What kind of venue are you looking for? For example, a pub, or a restaurant.'
User: 'turkish restaurant'
System: 'What kind of price range are you looking for? For example, cheap, or expensive.'
User: 'moderate'
System: 'Are you looking for somewhere near a particular venue? For example, the Broughton House Gallery, Emmanuel College, or Sidney Sussex College.'
User: 'um no'
System: 'What part of town do you have in mind? For example, something in the Addenbrooke's, Castle Hill, or Trumpington area.'
User: 'dont care'
System: '196 Meze Bar, which serves turkish food, is an outstanding restaurant. It's in the moderate price range.'
User: 'great phone number'
System: 'The phone number of 196 Meze Bar is 01223410519.'
User: 'cough'
System: '196 Meze Bar is a great restaurant.'
User: 'phone number'
System: 'The phone number of 196 Meze Bar is 01223410519.'
User: 'and whats the price'
System: '196 Meze Bar is a great venue. The price for main courses ranges from 10 pounds to 12 pounds 50 and the price for a cheapest glass of wine is 2 pounds 90 and the price for a cappuccino is 1 pound 80.'
User: 'thank you goodbye'

Output (English): Moderate