User turns:
user: Provide a real-time update on the market status. Is it currently open or closed?
user: I require a comprehensive analysis of the stock with Amazon, as it will inform my subsequent decision-making.
user: Based on the insights gathered, if a specific stock appears promising, coordinate its addition to my watchlist. By promising I mean the price is larger than 300.
user: The stock has a symbol of AMZN. 
user: Access and retrieve the details of my most recent order, as I've misplaced the ID but need the latest transaction.

Involved APIs: TradingBot
Ground-truth function call path:
TradingBot.get_current_time
TradingBot.update_market_status
TradingBot.get_stock_info
TradingBot.add_stock_to_watchlist
TradingBot.get_order_details