Hi.
Hello. How can I assist you today?
I am Debra Martinez here, I want to reserve my ticket from DFW to IAD, can you please help me?
Sure, can I know your travel dates please?
Sure, my planned dates of journey are from 05/27 to 05/29.
Ok, wait for a moment please.
Sure, I will wait for your response.
UA airlines is available for you with price 100 and flight  number is 1000.
Ok, you can book it.
Ok, your ticket is booked successfully.
Thank you for your help in booking my ticket.
Thank you for reaching us.