You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: I am Stephen Brown. Can you book a flight ticket from PHX to JFK?

ASSISTANT: Sure, please share me your trip dates.

USER: Sept, 14 and Sept, 16 are my planned travel dates.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: Do you want to travel in connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: May I know if you want any specific time for your departure and return?

USER: My depart time should be at afternoon.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a JetBlue airline and 1014 is flight number with a fare of 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you.

ASSISTANT: Thank you for availing us.