Hello.
user
Hello, how may I assist you?
assistant
My name is Charles Wilson. I am looking to book a flight ticket to meet my friend in Washington, can you help me for booking a flight ticket from IAH to DCA?
user
Sure, may I know your travel dates?
assistant
My travelling dates are Mar 31 and Apr 02.
user
At what time do you like to travel?
assistant
My departure time is morning and my return time is evening.
user
Do you prefer economy or business class?
assistant
I prefer economy class in my journey.
user
We found a economy flight on your details with American Airlines, flight number: 1015. Shall I book this ticket?
assistant
I prefer to book a normal cost, please search a flight with that airline preference.
user
It is normal cost airline. Shall I book this ticket?
assistant
Ok, please proceed.
user
Your ticket has been booked.
assistant
Thank you for booking.
user
Thank you.
assistant
Welcome.
user