Hello.
user
Hello. How can I help you at this moment?
assistant
Myself Patricia Mitchell. I need to change my flight ticket booking.
user
Sure, I will help you with that. Please, wait for a while.
assistant
Thank you. I will wait for your reply.
user
Sorry, we have not found any reservation on your name in our database.
assistant
Not a problem. Thank you.
user
Thank you for choosing us, have a good day.
assistant