You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: I have planned for the trip to Historic Fort Worth which is in Dallas & Fort Worth, can you please help me to reserve a flight ticket from Washington?

ASSISTANT: Sure, could I have your name please?

USER: Sure, my name is Stephen Jones.

ASSISTANT: Ok, may I know your origin location airport code?

USER: The origin location airport code is DCA.

ASSISTANT: Ok, may I know your trip dates?

USER: The preferred trip dates are May 14 and May 16.

ASSISTANT: Ok, do you have any other specifications?

USER: I need an economy class flight.

ASSISTANT: Ok, please allow me a moment.

USER: Ok, please make sure that the connection limit is 1.

ASSISTANT: The economy class with flight number 1008 of UA airline is available having fare as 200 and connection as 1, is it ok for you?

USER: I am ok with that, please proceed with the ticket booking.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 10:00 AM and the arrival time is 15:00 PM.

USER: Thank you so much for your help.

ASSISTANT: You are welcome.