user_query: Could you create a list for me named Things to buy
response_text: OK, I made a list called "Things To Buy".
user_query: Add toothpaste and hand sanitizer on it
response_text: Sure. Those two things on your list called "Things To Buy". Anything else?
user_query: masks and tissues
response_text: Alright. Masks and tissues. Anything else?
user_query: frozen berries and corn
response_text: Frozen berries and corn. Got it. What else?
User: What is the price of Tesla I mean Google right now?
Parse: Get_security_price ( security_identifier « Google » )