You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I would like to book a ticket from MCO to AUS, can you help me?

ASSISTANT: Sure, please provide your origin and destination airport codes. Please provide your travel dates.

USER: My travel dates are 02/02 and 02/04.

ASSISTANT: Flight 1020 of Hawaiian airlines is available for you.

USER: Book the ticket in the name of David Taylor.

ASSISTANT: David, your ticket is confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.