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: 'sil'
System: 'What kind of venue are you looking for? For example, a cafe, or a pub.'
User: 'i want to find a cheap pub with an internet connection'
System: 'The Bakers, which has an internet connection, is in the cheap price range. It's an outstanding pub.'
User: 'what is the address and postcode'
System: 'The Bakers, which is in the area with the postcode CB1 1BG, is located on 176 East Road.'
User: 'thank you goodbye'

Output (English): Cheap