user_query: show my tasks
response_text: You have six reminders. Here are three: today at 3:00 PM, "clean car" Wednesday at 8:00 AM, "bake cookies" Wednesday at 2:00 PM, "kids". Do you want to hear more?
User: add to packing lis
Parse: Add_item_to_list ( list_label « packing » list_singular_or_plural « lis » )