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": "search_pins", "description": "Search for Pinterest pins based on a given keyword using the specified RapidAPI key.", "parameters": {"keyword": {"description": "The search term used to find relevant Pinterest pins.", "type": "str", "default": "nasa"}}}]
Please search for pins related to 'fashion trends 2023' and 'winter fashion'.
user
assistant
[{"name": "search_pins", "arguments": {"keyword": "fashion trends 2023"}}, {"name": "search_pins", "arguments": {"keyword": "winter fashion"}}]