Hello. I am Linda Martin.
Hello, how may I guide you Linda?
 My scheduled examination dates has been postponed, so I would like to change my reservation. Can you help me?
Sure, I am very happy to help you.
Thanks.
Linda Martin, I couldn't find any reservation on your name in our database.
No issues. Thank you for your help.
Thank you for choosing our service.Hope you have a great day ahead.