Hello.
Hello. How can I help you today?
My project submission dates have been postponed, so I have to change my travel dates, can you assist me in modifying the ticket?
Sure, I will assist you in changing your reservation.
Thank you so much.
May I know your name for checking your previous reservation status?
I have reserved my previous reservation with name Dennis Walker.
Ok, please wait a moment.
Ok, take your own time.
No previous reservation found on your name Dennis Walker.
That's fine, thank you for the information.
Thank you for contacting us, have a nice day.