Hi, I am Ronald Brown.
user
Hello, how can I serve you today?
assistant
I would like to book a economy class ticket with single connection from Washington to attend an exam in Dallas. Can you help me in booking?
user
Sure, let me know your travelling dates?
assistant
I want to start my journey on Oct 20th and my return date will be on Oct 22nd.
user
May I know your selected airport codes?
assistant
My boarding and landing airport codes are DCA and DFW.
user
Please wait for a while.
assistant
Sure.
user
Thanks for being patient, we found a Delta airline with flight number 1004 and fare 100.
assistant
That's perfect, you can proceed with the booking.
user
Shall I proceed?
assistant
Yes, you can.
user
Your flight ticket has been reserved.
assistant
Thank you.
user
Thank you for choosing us, have a nice day.
assistant