Hi.
user
Hello.
assistant
I am Dorothy Thomas.
user
How may I support you today?
assistant
I just want to change an existing reservation as my meeting got post pone due to some technical issues. Can you help me?
user
Sure, I'll help you in changing an existing reservation.
assistant
Thank you.
user
Please wait a moment I will check the reservation list.
assistant
Ok.
user
Thank you for waiting, I have checked in reservation list to change your ticket, but could not find any reservation with your name.
assistant
No issue. Thank you.
user
Thank you for approaching us.
assistant