[{'role': 'USR', 'utterance': "I can't believe it's almost summer."}
 {'role': 'SYS', 'utterance': 'Yeah, I know. The year went really fast.'}
 {'role': 'USR', 'utterance': 'What are you going to do this summer vacation?'}
 {'role': 'SYS', 'utterance': "I'm going to work for a company."}
 {'role': 'USR', 'utterance': "A company? What's that? What do you do?"}
 {'role': 'SYS', 'utterance': 'We help at parties. Our company prepares and serves the food, and usually another company provides the music.'}
 {'role': 'USR', 'utterance': "I didn't know you could cook."}
 {'role': 'SYS', 'utterance': "I don't have to cook. I'm only an assistant."}
 {'role': 'USR', 'utterance': 'When do you start?'}
 {'role': 'SYS', 'utterance': "Tomorrow. We're helping a birthday party. Then a big family get together."}
 {'role': 'USR', 'utterance': 'So, what exactly do you do?'}
 {'role': 'SYS', 'utterance': 'Before the party starts, I help set everything up. You know, bring the food in and arrange the tables, make sure it looks nice.'}
 {'role': 'USR', 'utterance': 'Sounds pretty easy.'}]
{'role': 'SYS', 'utterance': "That's only the first part. During the party, I have to serve food and drinks to the guests."}