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

ASSISTANT: Hello. How can I assist you?

USER: I would like to go to a event in Houston, so could you please book a ticket for me?

ASSISTANT: Sure, I will help you. Can you please provide me your travelling dates?

USER: I would like to go on 11/22 and return back on 11/24.

ASSISTANT: Ok, may I know your airport codes?

USER: My source and destination airport codes are DEN and HOU.

ASSISTANT: There is one flight is available for you with single connection. Shall I proceed for booking?

USER: Ok, please proceed for further if it costs you 200.

ASSISTANT: Your ticket is booked with flight number 1026 and airline is Hawaiian.

USER: Thank you.

ASSISTANT: Welcome, have a safe flight.