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

User requests (one per turn):
user: I want to keep track of Zeta Corp's stock activities, so it would be helpful to have its stock added to my watchlist.
user: I've recently placed an order but can't seem to recall the details. It would be useful if you could retrieve the specifics of my last order to aid in planning my next investment move.
user: Considering the latest developments, I (user id USR001) need to quickly communicate with Jane, one of my business partners, regarding the new stock inclusion and the status of my current order. Send the message 'What are the new stock inclusion and the status of my current order?'?
user: Post sending that message to Jane, I would prefer to review all the messages I've sent, as there might be relevant follow-up or advice from my network concerning the stock and order decisions.

Expected function call sequence:
TradingBot.get_symbol_by_name
TradingBot.add_stock_to_watchlist
TradingBot.get_order_details
MessageAPI.send_message
MessageAPI.view_messages_received