Hello.
user
Hello, how can I help you?
assistant
I am Margaret Taylor and I would like to book a flight ticket.
user
Can you please provide me your journey details?
assistant
I want to fly  from  TX-HOU on 12/11 to TX-AUS on 12/13.
user
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.
assistant
OK.
user
Shall I proceed with booking?
assistant
Sure, you can proceed.
user
OK, your ticket has been confirmed.
assistant
Thank you.
user
Thank you for choosing us.
assistant