English excerise 2

The following e-mails have arrived but there is a problem. There is no punctuation or capital letters. Correct the e-mails so that they make sense.

dear richard tennant thank you for registering your lexington product your new customer number is 55563500 when calling technical support (925-253-3050) or lexington customer services (800-225-4880) please have your customer number ready we recommend writing your customer number in your lexington manual keeping it with our phone numbers and filing this e-mail for future reference thank you for your interest in lexington if there is anything we can do for you please let us know we will be happy to help you regards lexington customer service

Could you please check the answer as below?
Dear Mr Richard Tennant,
Thank you for registering your Lexington product. Your new customer number is 55563500. When calling Technical Support (925-253-3050) or Lexington Customer Services (800-225-4880).
Please have your customer number ready, we recommend writing your customer number in your Lexington manual keeping it with our phone numbers and filing this e-mail for futher reference. Thank you for your interest in Lexington it there is anything we can do for your. Please let us know we will be happy to help you.
Regards,
Lexington Customer Service