Hi.
user
Hello. How can I assist you today?
assistant
I want to book a connecting flight ticket to attend an cultural fest which is going to held at DC. Can you help me?
user
Sure, will you mention your travelling dates please?
assistant
Jan 24th and 26th are my trip dates.
user
Please provide your airport codes.
assistant
DFW and IAD are my airport codes.
user
Do you have any preferences about class?
assistant
No.
user
Do you have any other preferences about airline cost?
assistant
No,  I am comfortable with above mentioned details.
user
Please mention your name.
assistant
Jerry Lewis.
user
The Southwest airlines providing an economy class flight with price 100 and the connecting flight. Shall I confirm your ticket?
assistant
That's Perfect, You can proceed it for booking.
user
Your ticket is booked. The flight number is 1010.
assistant
Thank you for your help in booking the flight ticket.
user
Welcome, have a great day.
assistant