You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I aid you?

USER: Can you please help me in booking my flight ticket from IAD to DFW?

ASSISTANT: It's my pleasure to help you. May I know your trip dates?

USER: My travel dates are Aug 28-30.

ASSISTANT: Do you have any connection limit preference?

USER: I prefer to fly in connected flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Could you help me with your name please?

USER: Myself, Brandon Wilson.

ASSISTANT: I found a connecting flight with American Airlines and the airfare is about 100. Shall I proceed with flight 1028?

USER: Ok, please go ahead.

ASSISTANT: Your ticket is booked successfully for a economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.