Multi-turn user requests:
user: Stay updated on the current market status for me.
user: The current time is 10:30 AM.
user: After confirming the market's operational status, proceed to purchase 100 Apple shares at the prevailing market price.
user: Review the AAPL order details to ensure it's error-free and accurately executed.
user: Cancel the previously placed order immediately and manage the procedure for me.

Ground-truth function call sequence:
TradingBot.get_current_time
TradingBot.update_market_status
TradingBot.get_stock_info
TradingBot.place_order
TradingBot.get_order_details
TradingBot.cancel_order
TradingBot.get_account_info