[{'role': 'USR', 'utterance': "This place serves good breakfasts, don't you think?"}
 {'role': 'SYS', 'utterance': "Yes. But I'm not used to eating American-style breakfast."}
 {'role': 'USR', 'utterance': 'What are you planning to do today?'}
 {'role': 'SYS', 'utterance': 'I saw yesterday that they rent windsurfers at the beach. I want to rent one.'}
 {'role': 'USR', 'utterance': 'Have you done windsurfing before?'}
 {'role': 'SYS', 'utterance': 'No, but it looks fun. I always wanted to try it.'}
 {'role': 'USR', 'utterance': 'Can you take a little advice from a friend?'}]
{'role': 'SYS', 'utterance': 'Sure. What?'}