user_query: Send Penelope When is your brother coming to visit.
response_text: So, that's a message to Penelope CLARKE saying, "When is your brother coming to visit.". Ready to send it?
user_query: Yes.
response_text: Message sent.
user_query: Logan, your package is on the side porch.
response_text: I got: Logan.. Ready to send it?
user_query: Logan.
response_text: I got: Logan.. Ready to send it?
user_query: Send a message to Logan.
response_text: Got it, what's the message?
User: Pay $50 towards the balance of the utilities bill for last month.
Parse: Pay_bill ( billing_date_span « last month » payment_amount « $50 » service_type « utilities » )