Hello.
user
Hello, how can I assist you at present?
assistant
I am Andrew Wilson. As my meeting has been postponed, I need to change my reservation. Can you please help me?
user
Sure, we will help you to change it.
assistant
Thank you.
user
Please wait for a moment and I will check the reservation on your name.
assistant
Sure.
user
Thanks for your time, there was no reservation found on your given name.
assistant
No problem. Thank you.
user
Thank you for reaching our service.
assistant