Hi.
user
Hello. How may I help you?
assistant
Can you help me to book a flight from DCA to AUS?
user
Sure, I am happy to help you. Can you please let me know your travel dates?
assistant
My travelling dates are Mar 19 and 21.
user
Do you have any preferences?
assistant
My airline preference is normal cost.
user
May I know your name?
assistant
My name is Sarah Harris.
user
Flight-1007 is available with UA airlines having single connection and the ticket fare is 100 only. Can I book the ticket for you?
assistant
Proceed with booking.
user
Your ticket is booked in economy class and have a safe journey.
assistant
Thank you.
user
You are most welcome.
assistant