Hello.
Hello, how can I aid you today?
I want to change my existing reservation due to postpone of my exams. Can you please help me in that?
Sure, may I know your good name?
Myself Daniel Miller.
Please hold a moment, I will check and revert to you.
Sure.
Thank you for waiting, there is no active reservation found with the given name.
Ok, no problem. Thank you for your information.
Thank you.