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: 'noise sil'
System: 'What kind of venue are you looking for? For example, a cafe, or a restaurant.'
User: 'noise sil'
System: 'What kind of venue are you looking for? For example, a cafe, or a pub.'
User: 'im looking for an expensive restaurant in the addonbroo'
System: 'What part of town do you have in mind? For example, something in the Arbury, Girton, or Newnham area.'
User: 'an expensive restaurant'
System: 'What part of town do you have in mind? For example, something in the Newnham, riverside, or Trumpington area.'
User: 'addonbrookes'
System: 'Are you looking for somewhere near a particular venue? For example, Corpus Christi, The Fitzwilliam Museum, or Wandlebury Country Park.'
User: 'breathing addonbrookes'
System: 'What part of town do you have in mind? For example, something in the Barnwell, Castle Hill, or King's Hedges area.'
User: 'addonbrookes'
System: 'What type of food would you like? For example, Chinese, Japanese, or Traditional.'
User: 'it doesnt matter'
System: 'Are you looking for somewhere near a particular venue? For example, Emmanuel College, Little Saint Mary's, or the Saint Barnabas Press Gallery.'
User: 'no'
System: 'Let me confirm. You don't care about the food and you are looking for a venue.'
User: 'yes'
System: 'Blue Spice is a great restaurant. It's in the expensive price range.'
User: 'what is the address and post code'
System: 'Blue Spice is located on Unit F1, Cambridge Leisure Park, Clifton Way and it's in the area with the postcode CB1 7DY.'
User: 'noise sil'
System: 'Blue Spice is a great restaurant.'
User: 'what is the address and post code'
System: 'Let me confirm. You don't care about the food and you are looking for a venue.'
User: 'yes'
System: 'Blue Spice, which is in the area with the postcode CB1 7DY, is located on Unit F1, Cambridge Leisure Park, Clifton Way.'
User: 'thank you good bye'

Output (English): Expensive