Hi how can I help you
I need to fix the phone number on my account
OK I can help with that can I get your full name
David Williams
OK can I get your zip code, email and OLD telephone number
My e-mail is dw030269@email.com. zip is 91881, old number is (143) 600-3487
OK and now the NEW phone number
(143) 600-3486
Great, your account is now updated. Anything else I can help you with?
Thank you. That's all
Have a nice day