You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Paul Edwards.

ASSISTANT: How can I serve you?

USER: I want to visit go for a earth and nature festival at Washington to know about nature. Can you please book a ticket with a single connection?

ASSISTANT: Sure. Can you please let me know the airport codes of your journey points?

USER: I need to board at New York. My origin code is JFK and landing point is DCA.

ASSISTANT: May I know your travelling dates?

USER: I have to start on 11/20 and return on 11/22.

ASSISTANT: Do you have any specifications?

USER: Price must be less than 1000.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight of Spirit airline with 1000 number having single connection.

USER: Please reserve this ticket on my name.

ASSISTANT: Sure. Your ticket has been reserved with the name of Paul Edwards.

USER: Thanks for reserving my ticket.

ASSISTANT: Thank you for availing us.