You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am planning to visit the Top of the rock observation deck in the New York, JFK. Can you avail me to book a flight ticket?

ASSISTANT: Sure, may I know the planned travel dates?

USER: My planned journey dates are Oct 31 and Nov 02.

ASSISTANT: Please provide me the source code.

USER: My source is from Chicago, ORD.

ASSISTANT: May I know the name?

USER: Christopher Carter.

ASSISTANT: Please provide me the specifications.

USER: I don't have any specifications.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 200. Shall I proceed with booking?

USER: Please make it confirm.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1008 in Frontier Airlines.

USER: Thanks for your kind customer service.

ASSISTANT: Thank you for reaching us.