Request for letter of recommendation template

Good morning, Dr.
I hope this message reaches you well.
This is Erica Lloyd, we worked together at (business/lab) from (time period). It is now graduate school application season, and as I am assessing my goals and plans for higher education, I humbly request your consideration for a letter of recommendation for my applications to Memorial Sloan Kettering's bridge research training program and Hunter College's Clinical Laboratory programs. I understand using your credentials to vouch for me is no small decision, and I hope to do you right should you decide to provide your support. Thank you for your time and consideration,
Sincerely,
Erica Lloyd.
elloyd0324@gmail.com
erica@ericalloydbio.tech
(239) 641-6690