Hello, I am Samantha Williams.
user
Hello, how can I serve you today?
assistant
I need to book a flight ticket from CA-LAX to DC-IAD, Can you help me for booking a flight ticket please?
user
Sure, can you please provide your journey dates?
assistant
I would like to travel on 08/22 to arrival on 08/24.
user
Is there any more specifications do you need?
assistant
I need single connection limit. I need price limit with in 500.
user
Ok, please wait for a while.
assistant
Sure.
user
We are glad to inform you that, we found a fight that matches your preferences, flight number 1000, price is  100 having one connection. Shall I proceed for booking?
assistant
Ok, proceed for booking.
user
Your ticket has been reserved with Southwest airlines.
assistant
Thanks for your information.
user
Thank you for reaching us. Have a nice day.
assistant