Hello.
Hello. How can I assist you today?
Can you help me to change my existing reservation because my trip dates are got postponed, can you help me?
Sure, I will help you to change your reservation.
Thank you.
Please mention your name.
I am Katherine Gonzalez.
Sorry, no reservation found on your name to change your reservation.
That's ok, thank you for checking.
Welcome, have a nice day.