Hi.
Hello.
I am Donna Clark.
How can I assist you at this moment?
I want to change my reservation, can you help in that?
Sure, I will help you with that. Please wait a moment and I will check your reservation.
Sure.
Sorry Donna Clark, no reservation has found under your name to change.
That's ok. Thank you for your help.
My pleasure. Thank you for choosing us, have a good day.