Hi.
user
Hello. May I know how best I can help you today?
assistant
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, I'll try to help you in changing an existing reservation.
assistant
Thank you.
user
Please share your name to check the reservation list.
assistant
I am Christine Carter.
user
Ok, please wait a moment.
assistant
Sure.
user
I have checked in reservation list to change your ticket, but could not find any reservation with your name.
assistant
Ok, no issues.
user
Thank you for approaching us.
assistant
Thanks for the information.
user