Hello.
user
Hello, how can I help you?
assistant
George Mitchell here. Can you help me to book a ticket from DEN to AUS?
user
Sure, can you share your trip dates?
assistant
My trip dates are Feb 1 and Feb 3 respectively.
user
Do you have any preferences?
assistant
Make sure that connection limit is 1.
user
Do you have any other specifications?
assistant
I prefer to travel in economy class.
user
There is a connecting flight with number 1009 in airline Southwest airline, the fare is 100 in economy class. Can  I book it?
assistant
I would like to depart in afternoon. Yes please.
user
The depart time is 16:00 PM and return time is 22:00 PM. Your ticket is booked.
assistant
Thank you information provided.
user
Thank you for reaching us.
assistant