Hello,.
Hello, How can I aid you?
On 06/02 I need a flight ticket to Austin, AUS to attend the seminar in University of Texas. Will you book my ticket from  Philadelphia, PHL?
Ok.
Kindly, make a note that I need a lay by between my journey.
Sure, can you share the return date of travel?
I will come back 06/04.
May I know your name, please?
I am Johnathan Hill.
Please wait for some time, I will check flights according to your request.
Ok.
Flight number:1001, airline:Frontier with one connecting flight.
Proceed with my booking.
OK, your reservation is done with your name.
Thank you for quick response.
Thank you, Have a nice day!.