Hello, I am Ryan Walker.
user
Hello, how can I aid you?
assistant
Due to an emergency meeting, I want to change my reservation. Can you help me with it?
user
Sure, I am perky to help you. Please wait for a while, I will check your reservation.
assistant
OK.
user
Thank you for waiting, there is no reservation found on your name.
assistant
No problem, thank you for the information.
user
Thank you for approaching us.
assistant