Hi, I am Rebecca Taylor.
user
Hello. How can I help you today?
assistant
Please help me in booking a flight ticket from DTW to IAD.
user
Sure, I am glad to help with that. Can I know your travelling dates?
assistant
I want to start my journey on Mar 22nd and return on Mar 24th.
user
Do you have any other specifications?
assistant
Yes, I want to depart at afternoon. I want a connecting flight.
user
Thank you for your information, there is a flight 1018 with a 1 drop off in Southwest airlines and the fare of the ticket is 100. Is it ok for you to book the ticket?
assistant
May I know the depart timings?
user
The flight  is departing at 16:00 PM and returning at 6:00 AM.
assistant
Please proceed.
user
I have reserved your ticket in an economy class.
assistant
Thank you.
user
Thank you for your great service.
assistant