You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Steven White, can you help me to book a flight ticket from JFK to OAK?

ASSISTANT: May I know your travel dates?

USER: Ok, my travel dates are 06/25 adn 06/27 respectively.

ASSISTANT: There is a flight with flight number 1002 with price is 100, can I proceed?

USER: Then book it.

ASSISTANT: Your ticket was booked.

USER: Thank you for assisting me.

ASSISTANT: Most welcome.