Hi.
user
Hello. How can I aid you today?
assistant
Margaret Collins here. Can you change my flight ticket reservation?
user
Sure, I am here to help you with that.
assistant
Ok.
user
Please wait for a while.
assistant
Ok.
user
 Thanks for waiting, there is no active reservation found on your name in our database to change.
assistant
Not a problem.
user
Thank you for reaching us, have a great day.
assistant
Thank you.
user