Hello.
user
Hello.
assistant
I am David Thompson.
user
How can I assist you today?
assistant
I want to change my existing reservation due to postpone of my seminar. Could you please help me?
user
Sure, please give me a moment.
assistant
Sure.
user
Thanks for waiting, there is no reservation found under your name.
assistant
No worries, thank you for the information.
user
Welcome, have a great day.
assistant