You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Amy Brown.

ASSISTANT: How may I help you?

USER: I need a flight ticket reservation from EWR to DCA to attend a seminar, so can you please help me in flight ticket booking for me?

ASSISTANT: May I know your travel dates?

USER: Thank you for considering my request and I want to take off on Dec 5th and I will arrive back on Dec 7th.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 200 with flight number 1016. Shall I proceed with this flight?

USER: I am ok with the flight that you have mentioned, you can proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you so much for your help in my flight ticket booking.

ASSISTANT: Most welcome.