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

User requests (one per turn):
user: Before purchasing shares in Zeta Corp, I am curious about their recent stock performance. Could you provide their stock symbol and detail their market activity?
user: I've reviewed Zeta Corp's market data and am keen to proceed with an acquisition. Could you initiate a purchase of 50 shares at the prevailing market rate for me?
user: I'm eager to confirm the particulars of my Zeta Corp order. Would you be able to supply the full details, including the order ID?
user: Upon further contemplation, I need to reassess my approach. Kindly proceed with canceling that order on my behalf.
user: Furthermore, could you deliver an update on my account, including the current balance and the linked card number, to ensure everything is accurately aligned?

Expected function call sequence:
TradingBot.get_symbol_by_name
TradingBot.get_stock_info
TradingBot.place_order
TradingBot.get_order_details
TradingBot.cancel_order
TradingBot.get_account_info