Hello.
user
Hello. How may I help you out?
assistant
I have a business meeting in Las Vegas. Can you help me for booking a flight ticket from HOU to AUS?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
My travelling dates are June 10 and June 12.
user
Can I know your name please?
assistant
My name is Sandra Parker.
user
Do you need any specifications?
assistant
My depart time is afternoon.
user
Can I know your preferences?
assistant
I prefer to book a economy class.
user
Sorry, there are no flights found.
assistant
That's ok, thank you for checking.
user
Thank you for reaching us.
assistant
Welcome.
user