Hi, Robert Thomas here.
user
Hello. What can I do for you now?
assistant
I would like to go to Dallas & Fort Worth to visit Winspear Opera house with my family. Can you book a flight ticket with fare 200?
user
Sure. May I have your airport codes?
assistant
Sure, I want to depart from EWR to DFW.
user
Ok. Let me know your journey dates.
assistant
Sure, my departure and arrival dates are 12/14 and 12/16.
user
Thanks for your details. We do not have a flight that matches with your information.
assistant
Ok, no worries.
user
Thank you for choosing us.
assistant
Thanks for your kind service.
user
Have a pleasant day.
assistant