user_query: Add cake
response_text: Alright. Which list do you want to add to?
user_query: Christmas list
response_text: You have one thing on that list.
user_query: Can you add cake to the list with ice cream on it?
response_text: OK. Which list do you want to add to?
User: I'd like to order an Uber ride from place du Château.
Parse: Order_ride ( pickup_location « place du Château » provider « Uber » )