Hello.
user
Hello, how can I help you today?
assistant
I want to change my existing reservation to attend for a conference, due to some issues it has been postponed. Can you please help me to change it?
user
Sure, we are here to help you. May I know your name?
assistant
Frank Hall is my name.
user
Ok, wait for some time I will check and get back to you.
assistant
Sure.
user
Thanks for waiting there is no reservation found on your name.
assistant
Ok, thanks for your help.
user
Thanks for approaching us.
assistant