user_query: Search for a parking lot at Highlands Bar & Grill.
response_text: I found a few places near Highlands Bar & Grill, 2011 11th Avenue South.
User: Instead, search for a parking lot at Avondale Branch Library on 40th Street South.
Parse: Find_parking ( location « Avondale Branch Library on 40th Street South » parking_structure « lot » )