You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you at this moment?

USER: I want to book a flight from MSP to DCA. Can you help me?

ASSISTANT: Sure, I will help you with that. Can you please mention your preferable travel dates?

USER: I will fly on Jan 25 and return on Jan 27.

ASSISTANT: May I know your name for further process?

USER: My name is Brian Phillips.

ASSISTANT: Do you need any specific depart and arrival time for this trip?

USER: No.

ASSISTANT: Do you have any another specifications?

USER: No, I do not have any requirement.

ASSISTANT: Ok, please hold on a moment.

USER: Sure.

ASSISTANT: JetBlue airline flight available and it is a direct flight, fare is 100, shall I confirm this economy class flight?

USER: Please proceed with booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1019.

USER: Thank you.

ASSISTANT: You are welcome Brian Phillips.