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 cheap restaurant in the castle hi hill area'
System: 'What part of town do you have in mind? For example, something in the Arbury, Newnham, or riverside area.'
User: 'castle hill'
System: 'What type of food would you like? For example, Cafe food, International, or Mediterranean.'
User: 'cafe'
System: 'What type of food would you like? For example, East asian, or Greek.'
User: 'do you have anything else im looking for a cheap restaurant'
System: 'The Dojo Noodle Bar is an outstanding restaurant and it's in the Girton part of town. It's in the cheap price range.'
User: 'okay give me the address'
System: 'The Dojo Noodle Bar is located on Miller's Yard.'
User: 'and the phone number'
System: 'The phone number of the Dojo Noodle Bar is 01223363471.'
User: 'thank you goodbye'

Output (English): Cheap