Hello,. I am William Martin.
user
Hello, how can I support you today?
assistant
Due to sudden change of my business meeting because of some technical problem, I need to change my reservation so can you help me with that?
user
Sure, I will help you to change your reservation.
assistant
Thank you.
user
Please wait for a moment, while I search for your reservation in our system data.
assistant
Sure.
user
Thank you for waiting, sorry there is no reservation found on your name.
assistant
Ok, no issues. Thanks for the information.
user
Thank you for visiting us, we hope see you again.
assistant