Hello.
Hello, how can I help you today?
Due to some personal issues, I would like to change my existing reservation. Please help me out.
Sure, I am here to help you with that.
Thank you.
Ok, may I know your name?
My name is Jeffrey Hernandez.
Sorry, no reservation found on your name to change your reservation.
Ok, no problem. Thank you for your information.
Thank you for reaching us, have a nice day.