Hi.
user
Hello, May I know your name please?
assistant
I am Lisa Parker.
user
How can I serve you?
assistant
As my to attend an international conference has been postponed, ang again it has to start in the next week. Can you please help me to change an existing reservation?
user
Sure, I will help you with that. Please wait a moment, I will get back to you.
assistant
Sure.
user
Thank you for waiting. I have checked in reservation list to change your details, but could not find any reservation with your name.
assistant
Ok, not an issue. Thank you for your effort.
user
Thank you for opting us, Have a great day.
assistant