Hello.
Hello. How can I help you?
Due to sudden change of my business meeting because of some technical problem, I need to change my reservation so can you help me with that?
Sure, please let me know your name.
I am Angela Collins.
Thank you. Please wait for a while, let me check your reservation status.
Sure.
Sorry, I have not found any reservation under your name in our database.
Ok, no issues. Thanks for the information.
You are most welcome.