user_query: Add Bon Jovi to the list.
response_text: Got it. Which list do you want to add to?
user_query: Music
response_text: OK. Which list do you want to add to?
user_query: Music list
response_text: What do you want to add?
user_query: Bon Jovi
response_text: OK, I added Bon Jovi.
User: Please message, I mean call the developer.
Parse: Initiate_call ( callee Personal_contact ( person « the developer » ) )