Hello.
Hello, how may I serve you?
My meeting with client has been postponed, can you please help me to change my existing reservation?
Sure, I will help you with the change of flight reservation. May I know your name please?
Yes, I am Jacob Lopez.
Please wait for a moment. I will check with your details and get back to you.
Sure.
Sorry to say that there is no reservation on your name.
Ok, no problem.
Thanks for approaching to us.