Just a quick note to ...
Thank you for your interest.
Looking forward to hearing from you.
Can you help me?
Body
Opening sentence
Do not hesitate to contact me.
I'm writing to...
Subject line:
Dear Mr Smith,
Hope to see you soon.
Yours Sincerely,
Bye.
Thanks for your answer.
Hi John,
I require further assisstance with the new program.
I'm sending you the brochure.
Salutation
Let us know if you need more help.
Could you send me the brochure?
Close
We hope you are happy with this.
Conclusion
I'd appreciate a reply asap.