You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Jonathan Campbell.

ASSISTANT: How may I assist you?

USER: I would like to enjoy this weekend with my family at Disney World. Can you help me in booking a ticket from DCA to MCO?

ASSISTANT: Sure, I will help you. May I know your planned travel dates please?

USER: My preferred trip dates are 12/07 and 12/09.

ASSISTANT: Please hold on a moment, Jonathan.

USER: Sure, take your time.

ASSISTANT: Thank you for your patience, I found a flight for you in Hawaiian airlines with fare 200. Can I book your ticket?

USER: Please proceed for booking the ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1005.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing our service.