The conversation between human and AI assistant.
What is the proper format of writing formal-informal letters (with resume), speeches, articles, and notices?
What about informal letters? How do they differ from formal letters?
Informal letters are less structured and often include personal anecdotes or casual language. You can open with a friendly greeting such as "Hey [recipient's name]" or "Hi there!" The body of the letter can include a more conversational tone and your signature can simply be your name.