user_query: Please update a list and add a new item onto it
response_text: You have eleven lists. Which one do you want to edit?
user_query: Add new item
response_text: What do you want to call it instead?
user_query: No
response_text: OK
user_query: Walmart add ice cream
response_text: What do you want to call it instead?
User: Let's call Harper.
Parse: Initiate_call ( callee Personal_contact ( person « Harper » ) )