You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I help you today?

USER: I am Jonathan Hernandez. I need to attend a arts and crafts expo in New York, JFK. Will you help me in booking me a flight ticket on 03/23?

ASSISTANT: Sure, when would you like to return?

USER: I will return on 03/25.

ASSISTANT: May I know your origin airport code?

USER: My origin airport is Chicago, ORD.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a connecting flight with fare of 100 in Spirit airline. Shall I proceed for booking?

USER: Proceed with my booking.

ASSISTANT: Your ticket has been booked with in flight number 1011.

USER: Thank you.

ASSISTANT: Thanks for approaching us, have a nice day.