user_query: where can I park on the street
response_text: Here's what I found on the web
user_query: help me find street parking in st pete
response_text: According to City of St. Petersburg: On-Street Parking.. Across St. Pete, on-street parking is designated as metered, time-limited, by residential permit only, or free.
User: How much did I owe on my quarterly, actually monthly Visa bill?
Parse: Get_bill ( billing_frequency « monthly » card_company « Visa » )