You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to visit New York city to enjoy the beauty of the city from DCA to JFK. Can you make a reservation for me?

ASSISTANT: Ok, may I know your good name please?

USER: Sure, I am Larry Thomas.

ASSISTANT: Ok, may I know your desired dates for this journey?

USER: Ok, my preferable dates are on 04/29 and return on 05/01.

ASSISTANT: Larry Thomas, please be on hold for a moment.

USER: Sure.

ASSISTANT: Flight-1021 is available for you with 1 connection at the price of 100, can I proceed with booking?

USER: Yes, you can proceed with the ticket booking.

ASSISTANT: Your booking is done, than you for consulting with our services.

USER: Thank you for your help.

ASSISTANT: Have a safe journey.