user_query: is there any free parking available near the botanic garden on saturday
response_text: Is there any free parking available near the botanic garden on saturday around Berkeley, here you go.
user_query: locate parking near the botanic garden in DC
response_text: I found a few places near Washington, DC.
User: Get raisins from Amazon
Parse: Get_product ( product « raisins » product_source « Amazon » )