Hello.
user
Hello, how can I aid you?
assistant
Can you please help me in finding a best flight from AUS, as I need to attend an important meeting which is going to be held at DCA.
user
Sure, please provide your dates to book a ticket.
assistant
My trip dates will be Apr 10th to Apr 12th.
user
Do you have any specifications in connections?
assistant
I prefer a stopover flight.
user
Please provide your name.
assistant
I am Melissa Walker.
user
Is there any other preferences required?
assistant
No.
user
Sure, Southwest  airlines, flight number:1005, with one connection and price is 100. is that Ok for you?
assistant
You can proceed.
user
Ok, your ticket has been booked, have a great ride.
assistant
Thank you.
user
Thank you for reaching us.
assistant