[{'role': 'USR', 'utterance': 'Well, this is a pleasant surprise. It seems to me we ran into each other here last week too.'}]
{'role': 'SYS', 'utterance': "You and I must have the same idea. The only way to beat the crowds when you do the grocery shopping on Saturday is to be here when they open at 9:00 o'clock sharp!"}