Hello.
user
Hello, how may I serve you today?
assistant
I am looking for a flight from Washington, IAD to Washington, DCA. Can you please help me with booking a flight ticket?
user
Sure, we are pleased to serve you. In which month, you have planned your journey?
assistant
My planned travel dates are from Mar 07 to Mar 09.
user
Is there any airline preference for you?
assistant
No.
user
May I know your depart and arrival time?
assistant
I am comfortable with any flight timings.
user
Do you have any other requirements?
assistant
No, I din't have any other requirements.
user
May I know your good name please?
assistant
Sure, myself John Harris.
user
We found a flight with couple of connections in United Airlines. Shall I proceed?
assistant
Please make sure that, I need a single connecting flight in my journey.
user
Sorry to say, there are no flights available with your required connection.
assistant
That's ok, no problem.
user
Thank you for choosing us.
assistant
 Thank you for the information.
user