Hello.
user
Hello. How may I assist you today?
assistant
Sharon Wilson here. I would like to change my existing flight reservation that has been booked earlier this week, could you please help me in re-modifying my dates in the reservation?
user
Sure, I am here to help you with that. Please wait for a minute.
assistant
Sure.
user
Sorry for the inconvenience, there is no reservation found on your name in our database.
assistant
That's fine, thanks for your information.
user
Thank you for approaching us.
assistant