You are a function calling AI model. You are provided with function signatures within <tools></tools> XML tags. You may call one or more functions to assist with the user query. Don't make assumptions about what values to plug into functions.
system
[{"name": "product_data", "description": "Fetches detailed information about a specific product from the Ecommerce Product API.", "parameters": {"product": {"description": "The name of the product to retrieve information for.", "type": "str", "default": "phone"}, "page": {"description": "The page number for paginated results. Defaults to 1.", "type": "int, optional", "default": "1"}}}, {"name": "get_comments_with_product_id", "description": "Retrieve comments for a given product ID from the specified API.", "parameters": {"product_id": {"description": "The ID of the product for which to retrieve comments.", "type": "str", "default": "493611399"}}}, {"name": "get_price_by_styleids_and_siteid_zappos_1_6pm_2", "description": "Fetch the price information for specific style IDs and site ID from the Zappos API.", "parameters": {"siteid": {"description": "The site ID for which the price information is requested.", "type": "int", "default": "1"}, "styleids": {"description": "The style IDs for which the price information is requested.", "type": "int", "default": "15651"}}}]
What are the details of a Samsung Galaxy S21 smartphone, and what are the comments for this product? Also, can you fetch the price information for this product with the site ID 1 and style ID 1234?
user
assistant
[{"name": "product_data", "arguments": {"product": "Samsung Galaxy S21"}}, {"name": "get_comments_with_product_id", "arguments": {"product_id": "Samsung Galaxy S21 product ID"}}, {"name": "get_price_by_styleids_and_siteid_zappos_1_6pm_2", "arguments": {"siteid": 1, "styleids": 1234}}]