You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How may I assist you?

USER: Could you help me in booking a flight ticket to New York with the name of Samuel Roberts?

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: Please mention your journey dates?

USER: My trip dates are 08/19 - 08/21.

ASSISTANT: Please provide airport codes in order to book a ticket?

USER: I want to fly from Oakland, CA - OAK to reach NY - JFK.

ASSISTANT: Ticket can be booked with flight number 1000, for price 100. Airline is Hawaiian and flight connections is 1.

USER: Please proceed to book.

ASSISTANT: Shall I book ticket? Ticket is booked.

USER: Thank you for your response.

ASSISTANT: Thanks.