[{'role': 'USR', 'utterance': "Hello, my name's David Parker. I'm calling about the apartment advertised in the paper. Can you tell me something about it?"}
 {'role': 'SYS', 'utterance': "Yes, it's a one-bedroom apartment, with a living room, a kitchen, a bathroom and a balcony."}
 {'role': 'USR', 'utterance': 'Where is it located?'}
 {'role': 'SYS', 'utterance': "It's on Montreal Road."}
 {'role': 'USR', 'utterance': 'Is it furnished?'}
 {'role': 'SYS', 'utterance': 'Yes, it is furnished with sofas, a dining table, chairs and some appliances.'}
 {'role': 'USR', 'utterance': 'How much is the rent?'}
 {'role': 'SYS', 'utterance': "It's five hundred dollars per month, including utilities."}
 {'role': 'USR', 'utterance': 'You mean gas, electricity and heat?'}
 {'role': 'SYS', 'utterance': "Yes, that's right."}
 {'role': 'USR', 'utterance': 'Is there anything like management fee or parking fee?'}
 {'role': 'SYS', 'utterance': 'The management fee is included in the rent. But parking is fifty dollars a month.'}
 {'role': 'USR', 'utterance': 'Can I come and have a look at it today?'}]
{'role': 'SYS', 'utterance': "Yes, how about one o'clock this afternoon?"}