Hello.
Hello, how can I help you?
I am planning to attend  my Uncle's retirement ceremony in PHL from DEN. Can you find a ticket for me?
Sure, may I know your name please?
Yes, I am Paul Smith.
Ok, on what date you need booking?
Yes, my  preferable dates are 02/02 to 02/04. Make sure that the connection limit is 1.
The AA airline with flight number 1019 is available. Shall I proceed?
Yes, you can proceed with the booking.
Ok. Your ticket is confirmed.
Thank you for your help.
Thank you.