Hello,.
user
Hello, how may I help you?
assistant
I would like to book a flight ticket.
user
Sure, can you provide me your travelling details?
assistant
I need to fly from Washington DC-DCA to Dallas & Fort Worth, TX-DFW.
user
OK, let me know your travelling dates?
assistant
Sure, Travelling dates are from Sep 09 to Sep 11.
user
Could you please help me out with your name?
assistant
I am Stephanie Carter.
user
Do you have any other requirements?
assistant
Yes, I want a flight with 1 connection limit and prefer to have price with in 500.
user
OK, please wait a while I will get back to you.
assistant
OK,.
user
Thanks for being patient, unfortunately there is no flights matching your specifications.
assistant
OK, Thank you for your service.
user
Thanks for reaching us, have a nice day.
assistant