Multi-turn tool-use scenario.
Tools involved: TradingBot
MathAPI

User requests (one per turn):
user: I'm keen to gather comprehensive insights regarding a company trading under 'Quasar Ltd.'. Specifically, I'm looking for its up-to-the-minute stock price, crucial market performance metrics, and the volume of its recent trading activities. Once you have that sorted out, kindly include this company on my watchlist.
user: I submitted an investment order not too long ago, and I'd appreciate having the detailed lineup for it—such as which stock was involved, the total shares purchased, and the current status of the transaction. Additionally, if it's possible, withdraw that order if it hasn't yet gone through.
user: To wrap things up, I'd just like to perform a swift check on my trading account, focusing on the current balance and any credit or debit cards associated with it.

Expected function call sequence:
TradingBot.get_symbol_by_name
TradingBot.get_stock_info
TradingBot.add_stock_to_watchlist
TradingBot.get_order_details
TradingBot.cancel_order
TradingBot.get_account_info
MathAPI.mean