Hello.
Hello, how may I help you?
Due to inconvenience of my work, I want to change my reservation. Can you please help me for that?
Sure, may I know your good name please?
My name is Gary Green.
Wait a while, kindly.
Ok.
Thank you for waiting, there is no reservation found for the user name in our data base to change your previous booking.
Anyway, thanks for the information.
Thank you for reaching us.