Hi.
user
Hello. How can I assist you today?
assistant
My dauther is giving a presentation on international competition, but due to some sudden changes, I want to change my existing reservation.
user
Sure, I can help you in changing your reservation. May I know your name please?
assistant
Sure, my name is Robert Thomas.
user
Sorry Thomas, I have not found any reservation under your name.
assistant
Ok, not an issue. Thank you for checking.
user
Thank you for approaching us, have a nice day.
assistant