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 restaurant.'
User: 'background noise'
System: 'What kind of price range are you looking for? For example, cheap, free, or moderate.'
User: 'im looking for an interna'
System: 'What kind of price range are you looking for? For example, cheap, or expensive.'
User: 'im looking for an international restaurant'
System: 'Giraffe, which serves international food, is a great restaurant.'
User: 'moderate'
System: 'Giraffe is an outstanding venue. The price for main courses ranges from 6 pounds 95 to 14 pounds 95 and the price for a cappuccino is 2 pounds 10.'
User: 'what is the phone number'
System: 'The phone number of Giraffe is 01223300707.'
User: 'phone number p'
System: 'The phone number of Giraffe is 01223300707.'
User: 'cough'
System: 'Giraffe is an outstanding restaurant.'
User: 'postcode please'
System: 'Giraffe is in the area with the postcode CB1 1NP.'
User: 'postcode please'
System: 'Giraffe is in the area with the postcode CB1 1NP.'
User: 'thank you'
System: 'Can I help you with anything else?'
User: 'thank you and good bye'

Output (English): Moderate