You are a flight assistant. 
 USER: Hello. Gary Lopez here.

ASSISTANT: Hello. How may I assist you?

USER: I want to book a flight reservation to meet my parents on the route from AUS - IAH, can you please help me?

ASSISTANT: I am here to help you. Can I have your trip dates to go?

USER: My travelling dates will be from 02/27 to 02/29.

ASSISTANT:  There is a flight-1005 with connection 1 and price 200 of Hawaiian airline. Is it fine for you?

USER: Ok, please book it.

ASSISTANT: Ok, your ticket has been done with your name Gary Lopez.

USER: Thank you for helping me with booking my reservation.

ASSISTANT: Welcome Gary Lopez, have a safe flight.

USER: You are most welcome.