You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, ho may I help you?

USER: Please book a ticket from Orlando, Fl - MCO, to participate in I-RIDE trolley ride, at Washington.

ASSISTANT: Sure, may I know your dates of your journey please?

USER: On 09/14, I will fly. On 09/16, I will return.

ASSISTANT: Can I know know your destination airport code?

USER: DC - IAD, Washington.

ASSISTANT: Can I have a moment please?

USER: Sure.

ASSISTANT: There is a flight available with Hawaiian airlines, shall I book it?

USER: Sure, please book.

ASSISTANT: Your ticket is confirmed with flight number 1013. Happy journey.

USER: Thank you for helping me.