Multi-turn user requests:
user: Would you be able to update the market status with the current time? I'm quite interested in finding out whether the market stands open or has closed at this juncture.
user: I've been keeping a keen eye on the stock under the symbol 'XTC'. It'd be tremendously helpful to have a detailed view of its present price along with its historical performance indicators. Could you retrieve this information?
user: Could you kindly dispatch the message 'The latest stock price of XTC is $150.75.' to my colleague, who's recognized by the user ID 'USR003'?  
user: My user id is 'USR001'.
user: Would it be possible for you to view all the messages that I have sent recently? I'm on the lookout for some crucial updates.

Tool classes involved: MessageAPI
TradingBot

Ground-truth function call path:
TradingBot.get_current_time
TradingBot.update_market_status
TradingBot.get_stock_info
MessageAPI.send_message
MessageAPI.view_messages_received
MessageAPI.delete_message