You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I want to travel from PHX to JFK. Can you help me to book a flight ticket?

ASSISTANT: Sure, can you please share your journey dates?

USER: I want to fly in the flight on Oct 20 and Oct 22.

ASSISTANT: Do you have any connection limit?

USER: I want to travel in a connecting flight.

ASSISTANT: May I know your name please?

USER: Larry Williams.

ASSISTANT: Are there any more specifications?

USER: No.

ASSISTANT: We found a American airlines, flight number 1027, and the fare of 200 with direct flight. Shall I proceed?

USER: Proceed to booking.

ASSISTANT: Your ticket has been reserved in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.