Hello,.
user
Hello, how may I serve you?
assistant
I am Jeffrey Phillips. 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?
user
Sure. Please wait for a while, I will check your reservation.
assistant
Sure.
user
Thank you for being patience. There is no reservation found on your name.
assistant
Ok, no issues. Thanks for the information.
user
Thank you for reaching us.
assistant