Hello.
user
Hello, how can I help you today?
assistant
I am planning to celebrate my birthday in  Las Vegas, so please book a flight ticket from DCA to LAS.
user
Sure, please share me your planned journey dates?
assistant
I want to fly on Nov 24, return on Nov 26.
user
Please mention your connection limit?
assistant
I need a single connecting flight.
user
Is there any other requirement?
assistant
I want economy class flight ticket.
user
May I know your good name?
assistant
My name is Angela Jackson.
user
I found a connecting flight 1026 of airline Southwest, fare is 100 and class is economy. Shall I proceed with booking?
assistant
Ok, proceed to booking.
user
Your flight ticket has been booked.
assistant
Thank you.
user
Thank you for visiting us, have a nice journey.
assistant