Multi-turn user requests:
user: Could you peruse my stock watchlist and share what's on my radar right now, please?
user: I'm inclined to shake things up a bit. Let's take a certain company out of the equation from my watchlist, shall we?
user: The company to remove is Zeta Corp.
user: I have a keen interest in Omega Industries at the moment. Let's delve into the latest stock details to see what they hold.
user: Word is, the Technology sector is buzzing. Catalogue the stocks in this field for me, as I'm scouting for new investment potential.
user: I feel it's time to inject some capital into my portfolio—let's allocate an extra $10,000 to my trading funds.
user: With the account bolstered, execute a purchase for 'AAPL'-a fair target seems $150 per share, and I'm thinking 50 shares will do the trick.

Tools involved: TradingBot
Expected function-call sequence: TradingBot.get_symbol_by_name
TradingBot.remove_stock_from_watchlist
TradingBot.get_watchlist
TradingBot.get_stock_info
TradingBot.get_available_stocks
TradingBot.place_order
TradingBot.fund_account