user_query: Add socks to my Clothing list.
response_text: I couldn't find a list called "Clothing." Do you want me to make one?
user_query: Add pants instead.
response_text: You have eleven lists. Which one do you want to edit?
user_query: Make a list called Clothing
response_text: OK, I made a list called "Clothing".
User: Buy 2 tickets for the Scorpions concert on uhh October 14 at um at Pine Knob Music Center.
Parse: BuyEventTickets ( event_location « Pine Knob Music Center » event_performer « Scorpions » event_time « October 14 » event_type « concert » ticket_quantity « 2 » )