Hello.
user
Hello. Is there any help that you are looking from our service agency?
assistant
I am Charles Hill, I need to amend my reservation as my scheduled got postpone. Can you help me about about that?
user
Sure, I am here to help you in that flight ticket modification. Please give me some time to check your previous booking in our data base.
assistant
Thank you for accepting my request. Ok, please have your time.
user
No reservation is found for the user name when I have checked in our booking list.
assistant
Oh! it might not be booked properly at the time of booking. Anyway thank you for the help.
user
You are most welcome and thank you for utilizing our service.
assistant