You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Stephen Evans.

ASSISTANT: How may I assist you?

USER: I would like to book a flight ticket from JFK, can you please help me in making an airline reservation to PHL?

ASSISTANT: Sure, I will help you. Could you please share your planned journey dates?

USER: My planned journey dates are Oct 25th and Oct 27th.

ASSISTANT: Let me know your connection limit.

USER: I need a single connection.

ASSISTANT: Which class would you prefer for your journey?

USER: I will prefer to travel in an economy class.

ASSISTANT: Do you have any other preferences?

USER: The depart time should be afternoon.

ASSISTANT: Give me a minute, I will let you know the flight availability.

USER: Sure.

ASSISTANT: Thank you for your time, there is a flight available with price 100 and single connection in United Airline which will depart at 14:00 PM. May I confirm it?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed in economy class with flight number 1015.

USER: Thank you.

ASSISTANT: Thank you for approaching us.