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": "symbols_get_option_expirations", "description": "Fetches the option expiration dates for a given symbol from the Seeking Alpha API.", "parameters": {"symbol": {"description": "The stock symbol to query for option expiration data.", "type": "str", "default": "aapl"}}}, {"name": "cci", "description": "Fetches the Commodity Channel Index (CCI) for a given symbol at a specified interval from the Twelve Data API.", "parameters": {"symbol": {"description": "The instrument symbol, which can be any equity, index, ETF, forex, or cryptocurrency (e.g., `AAPL`, `EUR/USD`, `ETH/BTC`).", "type": "str", "default": "AAPL"}, "interval": {"description": "The interval between two consecutive points in the time series. Supported intervals are `1min`, `5min`, `15min`, `30min`, `45min`, `1h`, `2h`, `4h`, `1day`, `1week`, and `1month`.", "type": "str", "default": "1min"}, "outputsize": {"description": "The number of data points to retrieve. The default is `30`.", "type": "int, optional", "default": 30}, "time_period": {"description": "The time period for calculating the CCI. The default is `20`.", "type": "int, optional", "default": 20}, "format": {"description": "The format of the returned data. Accepted values are `csv` or `json`. The default is `json`.", "type": "str, optional", "default": "json"}}}]
Can you find the option expiration dates for Tesla Inc. (TSLA) and Amazon Inc. (AMZN) stocks? After that, can you fetch the Commodity Channel Index (CCI) for Tesla Inc. stock at a weekly interval for the last 12 weeks?
user
assistant
[{"name": "symbols_get_option_expirations", "arguments": {"symbol": "TSLA"}}, {"name": "symbols_get_option_expirations", "arguments": {"symbol": "AMZN"}}, {"name": "cci", "arguments": {"symbol": "TSLA", "interval": "1week", "outputsize": 12, "time_period": 20}}]