You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Katherine Johnson.

ASSISTANT: Ok, tell me how may I help you.

USER: I have planned to visit Orlando on business trip. Can you please book a flight ticket?

ASSISTANT: Ok, can you please tell me travelling details?

USER: Airport codes are DEN and MCO on dates of 12/04 and 12/06. Please check connection as 1.

ASSISTANT: As per your details there is a flight for you with connection limit 1 and flight number is 1021.

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking.

ASSISTANT: Thank for contacting us.