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: 'im looking for a continental restaurant'
System: 'What type of food would you like? For example, International, or Spanish.'
User: 'um it wou in the expensive price range'
System: 'Blue Spice, which serves indian food, is an outstanding restaurant. It's in the expensive price range.'
User: 'doesnt matter'
System: 'Let me confirm. You are looking for an indian venue.'
User: 'um can i have the phone number'
System: 'The phone number of Blue Spice is 01223413337. The price for main courses ranges from 12 pounds 50 to 12 pounds 50.'
User: 'a continental restaura'
System: 'Alimentum, which serves continental and french food, is a great restaurant. It's in the expensive price range.'
User: 'what area is it in'
System: 'Alimentum is in the Addenbrooke's part of town.'
User: 'what area'
System: 'Alimentum is in the Addenbrooke's part of town.'
User: 'thank you goodbye'

Output (English): Expensive