Hello,.
Hello, how may I aid you?
Please book a ticket from Atlanta to Denver for science festival.
Sure, please help me with your travelling dates.
My travelling dates are from 11/09 to 11/11.
Ok, May I know your journey airport codes?
Sure. Airport codes are ATL and DEN.
Ok, do you need any halt in between your journey?
I prefer direct flight.
Ok, please wait for a while.
Ok.
Thank you for waiting, No flights were found with your given requirements.
Thanks for the help.
May I know your name?
My name is Charles Clark.
Ok, Thank you.