user_query: Can you make a collect call?
response_text: According to Getaway Tips - AZCentral: Collect calls are ideal for when you're stranded and out of change ... or for when you just don't want to pay for your own phone calls. Pick up the receiver, listen for the dial tone, then dial "0" followed by the area code and phone number of the person or place you are trying to reach.
User: Thanks. Call Jacob.
Parse: Initiate_call ( callee Personal_contact ( person « Jacob » ) )