You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Raymond Wright, I need to visit New York on business trip, will you please book a flight ticket?

ASSISTANT: May I know the travelling dates and airport code?

USER: Airport codes are ORD and JFK on dates of 08/07 and 08/09.

ASSISTANT: Give me a minute.

USER: Sure, take a time.

ASSISTANT: I found a ticket for you.The price is 100 and flight number is 1017. Is it ok for you?

USER: Ok, please proceed with booking.

ASSISTANT: I confirm your ticket successfully.

USER: Thank you for booking.

ASSISTANT: Thank you.