You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What support you are expecting from our side?

USER: I want to spend my vacation of 2 days in Washington in the month of March. Can you please help me to book a flight ticket to DCA from CLT?

ASSISTANT: Yes, I can help you in making your flight ticket.

USER: Thank you for your assistance.

ASSISTANT: On which dates you are willing to travel?

USER: Sure, my travelling dates are 03/10 and 03/12.

ASSISTANT: Ok, can I have your good name to proceed further?

USER: Ok, I am Benjamin Moore.

ASSISTANT: Ok, please wait minute.

USER: Ok, have your time and please make sure price should not exceed 500.

ASSISTANT: Ok, I have found a best flight airlines that is Hawaiian which is providing a connection limit 1 and the ticket fare is 200. Shall I proceed?

USER: Yes, please proceed with the booking.

ASSISTANT: Ok, I have reserved your flight ticket in the flight number 1004.

USER: Thank you for booking my flight ticket with flight which is provided by Hawaiian airline.

ASSISTANT: Thank you for reaching us. Have a safe journey.