You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me in booking a flight ticket from IAD to EWR?

ASSISTANT: Sure, we are glad to serve you.

USER: Thank you.

ASSISTANT: In which class you are willing to travel?

USER: I am comfortable with any class.

ASSISTANT: May I know your good name?

USER: I am Paul Jones.

ASSISTANT: On which dates are you going to travel?

USER: My travel dates are Sept 17 to Sept 19.

ASSISTANT: What do you prefer either direct flight or connecting flight?

USER: I would like to prefer a connecting flight.

ASSISTANT: Can you please wait for a minute? I will inform you with flight status.

USER: Sure.

ASSISTANT: Thanks for your time, we found a American Airline With the plane number 1010 with the fare of 200.

USER: You can proceed with the booking.

ASSISTANT: Your ticket has been confirmed in economy class with a connecting flight.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.