[{'role': 'USR', 'utterance': 'Help me decide on which type of hotel room to book.'}
 {'role': 'SYS', 'utterance': 'I want the one with a bed.'}
 {'role': 'USR', 'utterance': 'Very funny. We have a choice of different views, and each one is a different price. For instance, a room with a city view is 175 a night.'}
 {'role': 'SYS', 'utterance': "175 a night?! That's highway robbery!"}
 {'role': 'USR', 'utterance': "If you think that's too steep, there are a few other options. We can get a courtyard room with no view for 120 a night or a room with an obstructed or peek-a-boo ocean views for 130 a night."}
 {'role': 'SYS', 'utterance': "I don't really care which type of room we get as long as we don't end up with a room on the ground floor. I don't like having people walking back and forth outside my window all night."}
 {'role': 'USR', 'utterance': "Okay, I can request a room on an upper floor. You really don't have a preference?"}]
{'role': 'SYS', 'utterance': 'No, not really.'}