Hello[. I am Nancy Turner.
user
Hello, how may I help you today?
assistant
I want to change my reservation due to sudden postpone on my meeting at Houston.
user
Sure, please wait for a while I will check the data and revert to you.
assistant
Sure.
user
Thanks for being patience. Sorry, there is no reservation found on your name.
assistant
Okay, thank you.
user
Thank you for choosing us, have a good day.
assistant