Hello.
Hello, how can I help you?
I am Margaret Taylor and I would like to book a flight ticket.
Can you please provide me your journey details?
I want to fly  from  TX-HOU on 12/11 to TX-AUS on 12/13.
Please wait for a moment, I will check and back to you. I found a flight with your given details. the flight number is: 1027, airline: UA, price: 200.
OK.
Shall I proceed with booking?
Sure, you can proceed.
OK, your ticket has been confirmed.
Thank you.
Thank you for choosing us.