You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I would like to know the history of Betsy Rose House. Could you please help me in booking a ticket?

ASSISTANT: Sure, can I know your travel dates?

USER: Sure, my journey dates are from 09/18 to 09/20.

ASSISTANT: Can I know your journey airport codes?

USER: My origin airport code is DCA and my destination airport code is PHL.

ASSISTANT: Please hold on for a minute, I will be back with the flight details.

USER: Sure, take your time.

ASSISTANT: The flight 1002 of Frontier airlines is available on your requested dates with a price of 100. The flight is with 1 connection.

USER: Ok, please confirm my booking.

ASSISTANT: Can I know the name for booking the ticket?

USER: Ok, myself Steven Green.

ASSISTANT: Steven, your ticket is booked successfully.

USER: Thank you for your help.

ASSISTANT: You are welcome.