user_query: edit my first shopping list
response_text: Alright, do you want to edit the title or an item?
user_query: the title
response_text: Alright, do you want to edit the title or an item?
user_query: THE TITLE
response_text: Do you want to edit the title or an item?
User: Buy 4 no 6 tickets to the Opera.
Parse: BuyEventTickets ( event_performance « Opera » ticket_quantity « 6 » )