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: 'looking for a restaurant'
System: 'What kind of price range are you looking for? For example, expensive, free, or moderate.'
User: 'i need a free restaurant serving any kind of food'
System: 'Ta Bouche, which doesn't charge any entrance fee, is an outstanding restaurant.'
User: 'phone number'
System: 'The phone number of Ta Bouche is 01223462277.'
User: 'thank you goodbye'
Question: 'Did the user ask whether children are allowed or not?'
