user_query: Show my tasks.
response_text: You have nine reminders. Here are three: today at 8:00 AM, "visit mom" Wednesday at 8:00 AM, "get up early" Thursday at 3:00 PM, "check the mail". Do you want to hear more?
User: Get tickets on Ticketmaster for the Vext music concert in Destin.
Parse: BuyEventTickets ( event_location « Destin » event_performer « Vext » event_type « music concert » provider « Ticketmaster » )