You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I assist you today?

USER: I am Joseph Robinson..

ASSISTANT: Ok.

USER: I am planning to go for Brooklyn walking tour with my friends on 09/07. So, can you please book a direct flight ticket for me?

ASSISTANT: Sure, we are perky to help you. Can you please provide your take off and landing airport codes?

USER: My nearest airport is San Francisco, SFO.So, I want to board from here. New York, JFK is my landing point.

ASSISTANT: May I know your arrival date?

USER: I intend to return on 09/09.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: Thanks for your precious time. We found UA airline fare of 200. Shall I proceed for booking with a direct flight?

USER: Yes, you can book.

ASSISTANT: Your ticket has been confirmed with airline number 1017.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.