You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you for today?

USER: I am Alexander Phillips. I have to attend a party in New York, can you please check whether there is flight available from Washington?

ASSISTANT: Sure, I will help you in booking your flight ticket. Can you please let me know your scheduled dates of journey?

USER: Thank you for considering my request. My scheduled dates of journey are 06/06 and 06/08.

ASSISTANT: In the same way please specify your respective location codes.

USER: Sure, I want to take off from the airport DCA and landing airport should be EWR because this airport is near to the place where I have to reach.

ASSISTANT: Please hold on for sometime, I will revert back to you with the suitable flight for your journey.

USER: Sure, I can wait for your response but please provide me a flight with the ticket fare 200 or less.

ASSISTANT: There is a flight with a single connected flight having a ticket fare of 100 which is provided by Frontier airlines. Shall I proceed with the booking?

USER: I think this flight is comfortable to me to reach my destination, please reserve me a flight ticket.

ASSISTANT: I have confirmed your flight ticket booking with the flight 1018. Have a safe flight.

USER: I am happy for the service which you have provided and thank you for reserving my flight ticket.

ASSISTANT: Most welcome, thank you for having our service as your helping hands.

USER: You are welcome.