Hi.
Hello, How can I help you?
I want to change my existing reservation which is done recently due to some problems, can you please help me in this?
Sure, may I know your name?
Sure, my name is Linda Young.
Ok, please wait a minute.
Sure, I will wait.
Thanks for waiting, there is no active reservation on your name.
Ok, not a issue. Anyways, thank you for your service.
Thank you.