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

User requests (one per turn):
user: Could you kindly integrate a stock into my current watchlist and subsequently provide me with a detailed breakdown of the watchlist's contents?
user: It should be Apple stock.
user: Please retrieve and delivery of comprehensive information about the stock NVDA.

Expected function call sequence:
TradingBot.get_symbol_by_name
TradingBot.add_stock_to_watchlist
TradingBot.get_watchlist
TradingBot.get_stock_info
TicketAPI.close_ticket