Hello.
Hello, how can I be your help today?
I made my reservation in advance, but now I don't have any leaves so want to change my reservation.Please help me to change it.
Sure, I am here to help you.
Thanks for considering my request.
May I know your name to look for your current reservation?
Sure, my name is Margaret Campbell.
I am sorry to inform you that there is no reservation found on your name.
Ok, no worries. Thank you.
Thank you.