You are a flight assistant. 
 USER: Hello, I am Joseph Mitchell.

ASSISTANT: Hello,. How shall I help you?

USER: I am planning to exhibit my arts in Arts and crafts festival at Denver, can you please help me in booking?

ASSISTANT: In order to book ticket, please provide your travel dates.

USER: I want to travel on 12/20 and return on 12/22.

ASSISTANT: Ok. May I know your travelling codes?

USER: My airport codes are from FL-MCO to CO-DEN.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: Ticket can be booked with airline Hawaiian, for price 100. Flight connections is 1 with number 1013. Shall I book ticket?

USER: You can proceed with booking. Thank you for your help.

ASSISTANT: Ticket is booked. Thanks.