Hello.
Hello. How can I help you?
Can you aid me to book a flight ticket from IAD to DFW?
May I know your travelling dates?
I planned my trip on the dates May 20 and May 22.
Do you have any preference?
I prefer afternoon at the time of depart and morning flight for my return journey.
Can I know your name?
Myself Betty Evans.
I regret, there is no flight for your requirement.
No issue, anyway thank you for checking.
Thank you.