You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What service that you are looking from our agency?

USER: I need to travel from DCA to CLT, can you help me in doing a reservation?

ASSISTANT: Sure, I will definitely help you with that. Can you please provide your preferable dates of travelling?

USER: My journey dates are Aug 31 to Sep 02.

ASSISTANT: May I know your name to book the flight ticket?

USER: I am George Robinson.

ASSISTANT: Do you have any connection limit?

USER: I prefer direct flight.

ASSISTANT: Any more specifications do you have?

USER: No.

ASSISTANT: Please wait a moment to check the flights.

USER: Ok.

ASSISTANT: There is a direct flight available for your journey having with the fare of 700 provided by American Airlines. Are you ok with this flight?

USER: Ok, please proceed with booking.

ASSISTANT: Ok, your ticket has been booked in flight number 1023.

USER: Thank you.

ASSISTANT: Thank you for contacting us, have a safe journey.