You are a flight assistant. 
 USER: Hello,. I am Dorothy Young.

ASSISTANT: Hello, how may I support you?

USER: I have an appointment at New York, NY - JFK on 07/06 with my client so, Can you please assist me to book a ticket?

ASSISTANT: Sure, can I have your return date?

USER: I would catch my return flight on 07/08.

ASSISTANT: Ok, please provide your origin airport code?

USER: Origin is from DCA.

ASSISTANT: I found a flight from Spirit airline with flight number 1029 of fare 100. Shall I make it confirm?

USER: Please proceed.

ASSISTANT: Your flight booking is done.

USER: Thanks for your assistance.

ASSISTANT: Thanks for approaching us.