Multi-turn user requests:
user: Could you kindly integrate a tech stock into my current watchlist and subsequently provide me with a detailed breakdown of the watchlist's contents?
user: The stock to add is Apple's, symbol 'AAPL'.
user: For the leading stock listed within my watchlist, please ensure the retrieval and delivery of comprehensive information.

Ground-truth function call sequence:
TradingBot.get_symbol_by_name
TradingBot.add_stock_to_watchlist
TradingBot.get_watchlist
TradingBot.get_stock_info
TicketAPI.close_ticket