Hello.
Hello. May I know your good name?
I am Samuel Wright.
How may I be at your service for the day?
Due to some personal work I want change my recent reservation, can you help me?
Sure, we are here to help you.
Thank you.
Give me a minute, I will check the previous list and let you know the details of it.
Sure, take your own time.
No reservation found on your name.
That's fine, thanks for your valuable information.
Thank you for reaching us, have a nice day.