Hi. I am Gary Taylor.
user
Hello, how may I guide you?
assistant
As I have an urgent conference with my party leaders, can you modify my existing reservation?
user
Sure Gary, I have confirmed you details for changing, please wait for a while to check it.
assistant
Ok.
user
Gary, I think your ticket is not booked properly. So, there is no reservation found under your name.
assistant
Oh! that's ok. Thank you for searching.
user
Thank you for your time in approaching us. Have a nice day.
assistant