Multi-turn user requests:
user: First cd within the 'ResearchDocs' directory and then locate any files titled 'report.csv'.
user: Once you locate 'report.csv' in the 'ResearchDocs' directory, delve into it to find lines that reference the 'Quarterly Financial Overview'.
user: Extract and display the last five lines from the 'report.csv' file in the 'ResearchDocs' directory, as these need to be emphasized for recent updates.
user: Logging in as USR001. Lastly, upon completion of our file review, kindly message my colleague, John Levy, add him as new contact, that 'Latest Quarter Performance has been well.'

Ground-truth function call sequence:
GorillaFileSystem.mkdir
GorillaFileSystem.cd
GorillaFileSystem.find
GorillaFileSystem.grep
GorillaFileSystem.tail
MessageAPI.send_message