The assignment consists of three activities: (1) a conversation between a property sales representative and Mrs. Jarvis to discuss the sale of a property, (2) a meeting with Mr. and Mrs. King to cover necessary documents, and (3) an email from the sales representative to Mrs. Jarvis confirming the finalisation of the sale. The assignment requires students to understand the real estate sales process in NSW, including the roles and responsibilities of parties involved, the documentation required, and the communication between stakeholders.