user_query: Hello I want to add to a list
response_text: Alright. Which list do you want to add to?
user_query: Packing please
response_text: What do you want to add?
user_query: Peanut Butter
response_text: Sure, I added Peanut Butter.
User: Add Chase's contact information to my personal, sorry I meant work phonebook.
Parse: Add_contact ( contact « Chase » label « work » )