as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
name three important elements in an invitation letter.
user
1. name and contact information of the sender.
2. purpose of the letter.
3. date of the invitation and location. 
4. name of the recipient and their contact information.
5. description of the event.
6. invitation for rsvp.
7. closing statement.
assistant