user_query: add wood to my HomeDepot list
response_text: I couldn't find a list called "Homedepot." Do you want me to make one?
user_query: home depot list
response_text: What do you want to add?
user_query: wood
response_text: I couldn't find a list called "Home Depot." Do you want me to make one?
user_query: yes
response_text: Alright, I made a list called "Home Depot" and added wood.
User: Can I buy tickets for um the baseball game Thursday night?
Parse: BuyEventTickets ( event_time « Thursday night » event_type « baseball game » )