You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I am Joshua Wilson. Can you please reserve me a flight ticket from DFW to DCA?

ASSISTANT: When would you like to depart and arrive?

USER: My trip dates are 03/06 - 03/08.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: We are glad to inform you that there is a flight found with an airline JetBlue of flight 1018 and price is 100.

USER: Please reserve.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for approaching us.