Hello.
user
Hello, how can I assist you today?
assistant
I would like to visit Charlotte. Can you help me for booking a flight ticket from IAD to CLT?
user
On which dates would you like me to book a flight ticket for you?
assistant
My travelling dates are Apr 11 and Apr 13.
user
 In which class would you like me to book your flight ticket?
assistant
Any class is fine for me.
user
Let me know your connection limit.
assistant
I need a single connecting flight.
user
Do you have any other requirements?
assistant
My airline preference is normal cost.
user
May I know your good name please?
assistant
My name is Angela White.
user
 Ok, please wait a moment, let me search a flight for you.
assistant
Sure, I will wait for your response.
user
We found 1007 AA airlines with single connection with economy class. Shall I proceed with the booking?
assistant
Ok, please proceed for booking.
user
Your ticket has been reserved with price 100.
assistant
Thank you for booking.
user
Thank you for choosing us.
assistant