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 and it should be in the castlehill area'
System: 'Are you looking for somewhere near a particular venue? For example, the Botanic Gardens, the Michaelhouse Centre, or Williams Art and Antiques.'
User: 'no'
System: 'What type of food would you like? For example, Drinks and snacks only, pub, or Fastfood.'
User: 'drinks and snacks'
System: 'There is no restaurant serving drinks and snacks in the cheap price range.'
User: 'anything then'
System: 'There is no restaurant serving drinks and snacks in the cheap price range.'
User: 'im looking for a cheap restaurant that should be in the castlehill area'
System: 'Would you like a drinks and snacks, or you don't care?'
User: 'i dont care'
System: 'La Raza, which is in the cheap price range, is a great restaurant.'
User: 'what is the address'
System: 'La Raza is located on 4-6, The Basement, Rose Crescent.'
User: 'and whats the post code'
System: 'La Raza is in the area with the postcode CB2 3LL.'
User: 'thank you goodbuy'

Output (English): Cheap