Hello.
Hello, how may I assist you?
In Philadelphia, I have some urgent work. So, please can you search for flight from DFW?
Sure, may I know your planned travel dates please?
My travel dates are from 12/01 to 12/03..
Do you have any class preference?
My class preference is economy class.
Would you like to travel a direct flight or a connecting flight?
I want a direct flight.
Do you have any other specifications?
No, thanks.
May I know your good name please?
Myself Frank Hall.
Sorry, there is no flight available on your requested dates.