Hello.
user
Hello, how can I help you?
assistant
My name is James Phillips. I would like to change my reservation, could you help me out?
user
Please share your desired travel dates, there is a reservation on your name.
assistant
My preferable dates are from 09/08 to 09/10.
user
Please share your preferred airport codes.
assistant
My codes are from AUS to DTW.
user
Sorry to say, there is no flight on your desired travel dates.
assistant
That's ok.
user
Thank you for opting us.
assistant
Thank you for your time.
user