You are a flight assistant. 
 USER: Hello.

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

USER: Yes, please book a ticket from DCA to DFW to go for a live concert.

ASSISTANT: Ok, may I know your trip dates?

USER: My travelling dates are Feb 25 and Feb 27.

ASSISTANT: Ok, could I have your name please?

USER: I am Kenneth Young.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I want a flight with single connection.

ASSISTANT: Ok, do you have any other specifications?

USER: No.

ASSISTANT: The economy class with flight number 1028 of Frontier airline is available having fare as 200 and connection as 0, is it ok for you?

USER: Ok, please proceed.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 11:00 hours and the arrival time is 5:00 hours.

USER: Thank you.

ASSISTANT: You are welcome, have a great day.