Hello, Nancy Wright here.
user
Hello Nancy, How can I help you?
assistant
I want to make a booking from DFW to IAH. Will you please help me in booking my ticket?
user
Sure, I am here to help you, Could you please provide your travelling dates?
assistant
Sure, my travelling dates are from 07/08 to 07/10.
user
Wait a minute I will check and get back to you.
assistant
Ok, take your own time.
user
 There is a flight which matches your requirements the flight details are  flight number  :1024, Flight name :UA. Shall I proceed with booking?
assistant
Ok, your flight details are exactly matching your criteria, proceed with the booking.
user
Your booking has been confirmed.
assistant
Thank you for your help.
user
Thank you for choosing us.
assistant
Most welcome.
user