Hello, I am Ruth Campbell.
user
Hello, how can I help you today?
assistant
I would like to travel from DEN to DFW. can you please help me to book a ticket?
user
Sure, when are you willing  to travel?
assistant
My travelling dates will be on 09/25 to 09/27.
user
Ok, any other requirements?
assistant
I need a connecting flight.
user
Ok, flight- 1000, airline- Southwest, price- 100 with connection matches your requested details.
assistant
You can proceed to booking.
user
Ok, your ticket has been processed. Thank you for reaching us.
assistant
Thank you.
user