[{'role': 'USR', 'utterance': "Hi dude, you look upset, what's up?"}
 {'role': 'SYS', 'utterance': "Haven't been sleeping well recently."}
 {'role': 'USR', 'utterance': "What's the problem?"}
 {'role': 'SYS', 'utterance': "Every night my roommates watch the Korean soap operas till mid-night. I am not a big fan of Korean shows and I don't know how to tell them to stop without hurting their feelings."}
 {'role': 'USR', 'utterance': 'Well, you can simply tell them you want to sleep, or make an agreement for a time when the room should quiet down.'}]
{'role': 'SYS', 'utterance': "Yeah, I know, but I find these sorts of things hard to say. They won't like it if I tell them to turn off the TV. Now I just hope the show will end soon."}