Hello,.
user
Hello, May I know your good name please?
assistant
I am Richard White.
user
How can I aid you?
assistant
Due to a lot of fog, I need to change my reservation.
user
Sure, I will help you with that. Please wait a moment.
assistant
Sure.
user
Thank you for waiting. I have checked in reservation list to change your ticket, but could not find any reservation with your name.
assistant
OK, no matters.
user
Thank you for availing us, Have a fantastic day.
assistant
Thank you for helping me.
user