You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how could I help you today?

USER: My name is Jonathan Campbell. I want to attend for a Sports events in Washington, so please book a connecting flight for me.

ASSISTANT: Sure,  may I know when you are willing to travel?

USER: My departure day is 12/07, return day is 12/09.

ASSISTANT: Could you please let me know from where you want to start and end your journey?

USER: I want to start from Washington, DC - IAD to Washington, DC - DCA.

ASSISTANT: Do you need any price limit?

USER: My price limit is 5000.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: There is a flight found with JetBlue airlines of flight number 1028. Can I proceed?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us.