You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Deborah Nelson, can you help me in booking a flight from PHX?

ASSISTANT: Sure, may I know your itinerary dates?

USER: My travelling dates are 01/29 and 01/31.

ASSISTANT: May I know to which location you would like to travel?

USER: My destination airport code is MCO.

ASSISTANT: Flight 1026 of Hawaiian airlines is available for you.

USER: Proceed with booking.

ASSISTANT: Nelson, your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.