You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Dorothy White. Can you please assist me in reserving a flight ticket from Orlando to Chicago?

ASSISTANT: Sure, let me know your travelling dates.

USER: The planned travel dates are Apr 29 and May 01.

ASSISTANT: Please share your airport codes.

USER: The boarding and landing airport codes are MCO and ORD.

ASSISTANT: We found a flight with single connection and price is 200 of 1021 flight. Shall I proceed for booking?

USER: That's fine, please go ahead with the ticket confirmation.

ASSISTANT: Your ticket has been confirmed with Spirit airline.

USER: Thank you for your support.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.