Hello.
user
Hello, how can I be of your service?
assistant
I am Margaret Walker. I need to change my recent reservation due to postpone of my client meeting to some other date. Could you please help me in doing that?
user
Ok, give me sometime to check and get back to you.
assistant
Sure.
user
Unfortunately there is no reservation found according to your name.
assistant
Ok, thank you for your information.
user
Thank you for being with us.
assistant