Hello.
user
Hello. How can I assist you now?
assistant
I want to travel from DFW to PHL. Can you help me to book a flight ticket?
user
Sure, I will help you  with that. Can I have your  travel  dates please?
assistant
I want to travel in the flight on Aug 11 and Aug 13.
user
Ok, please let me know your preferable timings of your journey.
assistant
No, but I want to travel in a connecting flight.
user
Do you have any other specifications?
assistant
No.
user
Can I have your good name please?
assistant
David Martinez.
user
Delta  airlines running a flight in your route with connection 1 and the ticket fare is 200 in economy class. Shall I proceed with booking?
assistant
Proceed to booking.
user
Ok,  your  ticket booking has done and the flight number is 1013.
assistant
Thank you for your help.
user
Thank you for choosing us, have a  great  journey.
assistant