Hi.
Hello. How can I assist you?
I want to change my reservation which is done recently due to some problems, can you please help me?
Sure, I will help you. May I know your name?
Thank you. Sure, my name is Richard Anderson.
Please, standby.
Sure.
Thank you for waiting, I did not find any reservation on your name to change.
Ok, not an issue. Thank you for your service.
Thank you for approaching us.