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: 'i need a restaurant in addonbrookes'
System: 'What kind of price range are you looking for? For example, expensive, free, or moderate.'
User: 'noise sil'
System: 'What kind of price range are you looking for? For example, free.'
User: 'cheap'
System: 'What kind of price range are you looking for? For example, free, or moderate.'
User: 'cheap'
System: 'What type of food would you like? For example, American, Chinese, or Italian.'
User: 'noise sil'
System: 'What part of town do you have in mind? For example, central, or Romsey.'
User: 'cheap'
System: 'What part of town do you have in mind? For example, New Chesterton, or Trumpington.'
User: 'addonbrooke'
System: 'What part of town do you have in mind? For example, something in the Addenbrooke's, Chesterton, or Girton area.'
User: 'addonbrookes'
System: 'What part of town do you have in mind? For example, something in the Cherry Hinton, Fen Ditton, or Newnham area.'
User: 'addonbrookes'
System: 'Are you looking for somewhere near a particular venue? For example, the Botanical Garden* Botanical Gardens, Cherry Hinton Water Play, or Pembroke College.'
User: 'no just addonbrookes'
System: 'What part of town do you have in mind? For example, something in the Barnwell, King's Hedges, or New Chesterton area.'
User: 'addonbrookes'
System: 'What type of food would you like? For example, Chinese take away, Mexican and Tex Mex, or Italian.'
User: 'any any'
System: 'What type of food would you like? For example, Drinks and snacks only, or Continental.'
User: 'any'
System: 'What part of town do you have in mind? For example, something in the Addenbrooke's, Fen Ditton, or Girton area.'
User: 'noise sil'
System: 'What part of town do you have in mind? For example, something in the Addenbrooke's, Newnham, or Trumpington area.'
User: 'unintelligible addonbrookes'
System: 'What part of town do you have in mind? For example, something in the Addenbrooke's, Barnwell, or Trumpington area.'
User: 'addonbrookes area'
System: 'The Peking Restaurant is an outstanding restaurant, it's in the Addenbrooke's part of town and it's in the cheap price range.'
User: 'thank you thank you'
System: 'Can I help you with anything else?'
User: 'thank you good bye'

Output (English): Cheap