Task: Summarization
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 castlehill area'
System: 'What part of town do you have in mind? For example, something in the Arbury, Fen Ditton, or King's Hedges area.'
User: 'castlehill'
System: 'Are you looking for somewhere near a particular venue? For example, Christ's College, Hughes Hall, or Wandlebury Country Park.'
User: 'ch cheap'
System: 'Are you looking for somewhere near a particular venue? For example, Artworks, Cherry Hinton Water Play, or Hughes Hall.'
User: 'noise'
System: 'What type of food would you like? For example, Continental, Greek, or Middleeastern.'
User: 'castlehill'
System: 'What part of town do you have in mind? For example, something in the Fen Ditton, Newnham, or riverside area.'
User: 'castlehill'
System: 'What type of food would you like? For example, Chinese take away, East asian, or English.'
User: 'caastlehill'
System: 'What type of food would you like? For example, Drinks and snacks only, American, or Turkish.'
User: 'unintelligible english'
System: 'There is no restaurant serving english food in the cheap price range.'
User: 'unintelligible'
System: 'Would you like an english food, or you don't care?'
User: 'english'
System: 'Would you like a cheap price range, or you don't care?'
User: 'i dont care'
System: 'What part of town do you have in mind? For example, Arbury, or Trumpington.'
User: 'cheap'
System: 'There is no restaurant serving english food in the cheap price range.'
User: 'castlehill'
System: 'Would you like an english food, or you don't care?'
User: 'castlehill'
System: 'Would you like an english food, or you don't care?'
User: 'thank you goodbye'

Output (English): You want to find a cheap restaurant and it should be in the Castle Hill area. Make sure you get the phone number and price of the venue.