Hello.
Hello. How can I help you?
I want to change my existing reservation, as my exams got postponed. Can you please help me out with it?
May I know your name please?
Thank you for the response. My name is Gary Perez.
Sorry to say, there is no flight on your desired travel dates.
Ok, not an issue. Anyways, thank you for the information.
Thank you for opting us.