user_query: I'd like to see my tasks.
response_text: You have twelve reminders. Here are three: today at 5:00 PM, "play pickle ball" Every Tuesday at 7:00 AM, "go to the movies" Every day at 9:00 AM, "work". Do you want to hear more?
User: Let's ask USAA how much I owe on natural gas last month, actually this month.
Parse: Get_bill ( account_type « natural gas » billing_date_span « this month » provider « USAA » )