You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I am planning to travel from DCA to DFW, help me in booking a flight?

ASSISTANT: Sure, I am here to help you with that. Can you please share your preferable travel dates?

USER: My travelling dates are Apr 10 to 12.

ASSISTANT: May I know your name please?

USER: I am Michael White.

ASSISTANT: Is there any class preference?

USER: I want economy class.

ASSISTANT: Do you have any other specifications?

USER: I need 1 connection flight and I want depart in afternoon flight.

ASSISTANT: There is a connecting flight-1002 in Jet Blue Airlines with a fare of 100. Shall I proceed?

USER: Proceed for booking.

ASSISTANT: Michael White, your booking is done in economy class, the depart time is 15:00 PM and return time is 2:00 AM.

USER: Thank you.

ASSISTANT: Most welcome, thank you for reaching us. Have a safe journey.