You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I want to book a flight ticket from Washington DCA to Orlando MCO. Can you find a flight ticket for me?

ASSISTANT: Sure, can you please let me know your dates of journey?

USER: Ok, my planned trip dates are on June 17 and return June 19.

ASSISTANT: May I know your name please?

USER: Yes, I am Charles Carter.

ASSISTANT: Ok, please wait for a mean while.

USER: Sure.

ASSISTANT: There is a direct flight of fare 200 with the Delta airline, are you ok with this booking?

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

ASSISTANT: Ok, I have reserved your ticket with the flight number 1007.

USER: Thank you for your service.

ASSISTANT: You are welcome, have a safe flight.