Hello. I am Jack Collins.
Hello, how can I help you?
I am planning to have a vacation at Washington DC-DCA, can you please book a ticket from TX-DFW?
Sure, I will help you. May I know when you are willing to travel?
My travel dates are from 03/18 to 03/20.
DO you have any specifications?
Price limit is 500.
Thanks for your details.
Ok.
Sorry to inform you that there are no flights with your specifications.
Ok, thank you for the information.
Thank you for reaching us.