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: 'unintelligible'
System: 'What kind of venue are you looking for? For example, a cafe, a pub, or a restaurant.'
User: 'pub'
System: 'What part of town do you have in mind? For example, something in the Cherry Hinton, Fen Ditton, or King's Hedges area.'
User: 'a pub'
System: 'Are you looking for somewhere near a particular venue? For example, Cafe Jello, Cambridge Contemporary Art, or Kettle's Yard.'
User: 'background noise'
System: 'Are you looking for somewhere near a particular venue? For example, All Saints Church, Kettle's Yard, or Williams Art and Antiques.'
User: 'background noise'
System: 'What part of town do you have in mind? For example, something in the Barnwell, Romsey, or Trumpington area.'
User: 'no'
System: 'What part of town do you have in mind? For example, something in the Castle Hill, riverside, or Trumpington area.'
User: 'it doesnt matter'
System: 'What kind of price range are you looking for? For example, cheap, or moderate.'
User: 'castle hill'
System: 'What kind of price range are you looking for? For example, cheap, expensive, or free.'
User: 'moderate'
System: 'The Alma, which is in the moderate price range, is an outstanding pub.'
User: 'background noise'
System: 'The Anchor, which is in the moderate price range, is a great pub.'
User: 'i need one with a television'
System: 'Are you looking for somewhere near a particular venue? For example, Cafe Jello, Milton Country Park, or Saint Catharine's College.'
User: 'background noise'
System: 'The Alma is a great pub and it's in the moderate price range.'
User: 'sil'
System: 'The Alma and The Anchor are the only pubs in the moderate pricerange.'
User: 'background noise'
System: 'The Alma and The Anchor are the only pubs in the moderate pricerange.'
User: 'do they have televisions'
System: 'The Baron of Beef, which allows children, is an outstanding pub.'
User: 'the anchor'
System: 'The Avery, which allows children, is a great pub.'
User: 'i want one with a television'
System: 'The Alma, which allows children, is in the moderate price range. It's a great pub.'
User: 'do you have one with a television'
System: 'The Alma, which allows children, is in the moderate price range. It's an outstanding pub.'
User: 'background noise'
System: 'The Bakers, which allows children, is an outstanding pub.'
User: 'thank you good bye'

Output (English): Moderate