<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
I need to write a letter to someone, can you help?
<|assistant|>
Dear [Name], 

I hope this letter finds you in good health and spirits. I am writing to [describe the purpose of the letter]. 

I want to make sure to [remember to include this important point]. I value our friendship and I hope to be able to [talk more about your hopes for the future here]. 

Sincerely, 
[Your Name]