[{'role': 'USR', 'utterance': 'You two are so health-conscious!'}
 {'role': 'SYS', 'utterance': 'Well, we try! Here, I just made some carrot juice. Would you like a glass?'}
 {'role': 'USR', 'utterance': "Why not! Before you know it, I'll be heading off to the mountains to stand on my head!"}
 {'role': 'SYS', 'utterance': "You don't have to go to the mountains! I stand on my head during my yoga routine every morning!"}
 {'role': 'USR', 'utterance': "Thanks for the carrot juice, Mrs. Schmidt. I've got to run to class!"}]
{'role': 'SYS', 'utterance': 'Have a good day at school! See you tonight!'}