Hello.
user
Hello. How can I help you?
assistant
My son is giving a presentation on international competition, but due to some sudden changes , I want to change my existing reservation. Could you help me?
user
Sure, may I know your name for changing reservation?
assistant
I am Jessica Jackson.
user
Ok, please wait a moment. No reservation found on your name Jessica Jackson.
assistant
Ok, no problem, thank you for your valauable information.
user
Thank you for approaching us.
assistant
Welcome.
user