You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Laura Smith.

ASSISTANT: How may I assist you?

USER: I have to enjoy my holidays in my week days, can you please help me in flight ticket booking from EWR to DCA?

ASSISTANT: Sure, can I have your planned travel dates please?

USER: Thank you for accepting my request and my planned travel dates are 05/19 and back on 05/21.

ASSISTANT: Please hold on a moment.

USER: Sure, take your own time.

ASSISTANT: Thank you for your waiting, I found a flight for you in AA airlines with fare 100. Can I book your ticket?

USER: Yes, please proceed with flight ticket booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1023.

USER: Thank you for your immediate help in my flight ticket reservation.

ASSISTANT: Thank you for reaching us.

USER: Welcome.