Hello, I am Patrick Allen.
user
Hello, How can I assist you today?
assistant
As my sister's marriage got postponed, can you please change my reservation?
user
Sure, we are happy to assist you. Please wait a while.
assistant
Sure.
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
Ok. Thank you.
user
Thank you for opting us. Have a great day!.
assistant