Hello.
user
Hello, how may I assist you?
assistant
My son is giving a presentation on international competition, but due to some sudden changes, I want to change my existing reservation.
user
Sure.
assistant
Can you help me in this?
user
Let me check your reservation. Sorry.
assistant
Check the details on Betty Harris.
user
There is no reservation on your name.
assistant
That's ok.
user
Sorry for inconvenience.
assistant
Thank you for your help.
user
Welcome.
assistant