Hello.
user
Hello. How may I help you?
assistant
Will you be my helping hand in changing my reservation as the meeting which I have scheduled to attend got postponed?
user
Sure, I will help you.
assistant
Thank you.
user
Let me know your name to check the previous reservation.
assistant
I am Gary Lee.
user
Please, wait a minute.
assistant
Sure.
user
Thanks for waiting, there is no reservation found on your name to proceed for modification.
assistant
It's ok, thank you for your kind information.
user
Thank you for approaching us.
assistant