Hello.
user
Hello, how may I assist you?
assistant
I am Virginia Walker. Can you please reserve me a flight ticket from IAD to DFW?
user
Sure, we are pleased to serve you.
assistant
Thank you.
user
May I know your trip dates?
assistant
My trip dates are 04/16 to 04/18.
user
Do you need business class or economy class?
assistant
As my budget range is 200, so I prefer  economy class.
user
Do you need any halt in your route?
assistant
Yes, I need a halt in between my journey.
user
We found a connecting flight with price of 100 and 1016 flight number. Shall I proceed to book UA airline?
assistant
Please proceed with booking.
user
Your seat has been reserved with economy class.
assistant
Thank you.
user
Thank you for choosing us.
assistant