If the user is in the database, bot checks if the user has verified their netid
If the user has verified their netid, do nothing.
If the user has not verified their netid, bot sends an email to the user's net ID with a verification code
a. Bot generates a verification code and stores it in a database
b. Bot sends the user an email with the verification code
User sends the verification code to the bot
a. Bot checks if the verification code is valid and not expired
b. If the verification code is valid and not expired, bot updates the user's verified status to true
c. If the verification code is not valid or expired, bot sends an error message to the user