user_query: call 555-222-7777 instead
response_text: Calling Eleanor WALKER.
user_query: call eleanor
response_text: Calling Eleanor WALKER.
user_query: i want to talk to eleanor
response_text: Here's what I found
User: Add 555-555-5555 to my contacts.
Parse: Add_contact ( phone_number « 555-555-5555 » )