You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: My father want to travel to Austin-AUS, so I want to book a ticket from New York-EWR.

ASSISTANT: Ok, please mention your trip dates to travel.

USER: I am departing on 04/18 and return on 04/20.

ASSISTANT: May I know your father name to book a ticket for him?

USER: His name is Michelle Thomas.

ASSISTANT: Thanks for your details, as per the details we got a flight-1014 for you with connection 1 and price 100. Is it ok for you?

USER: It is ok for me, please proceed for booking.

ASSISTANT: Ok, your ticket has been booked with your father name on Southwest airline.

USER: Thank you for your help.

ASSISTANT: Welcome, have a nice day.