You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Brian Martinez.

ASSISTANT: How may I assist you?

USER: The International Society of krishna Consciousness at Denver, CO-DEN.

ASSISTANT: Sure, I am here to help you out. May I know your travelling dates please?

USER: My travelling dates are 08/01 and 08/03.

ASSISTANT: May I know your origin airport code please?

USER: My origin airport code is TX-AUS.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: Hawaiian airlines is available in your route with the ticket fare of 100, shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked with the flight-1026.

USER: Thank you.

ASSISTANT: Thank you for reaching us.