You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Please help me in booking flight ticket from PHL to OAK.

ASSISTANT: Sure, I am here to help you. Can you please share your travel dates?

USER: My trip dates are Apr 13 to Apr 15.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please share your name.

USER: Jerry Gonzalez.

ASSISTANT: Please be on hold.

USER: Ok.

ASSISTANT: United airlines is having a flight with a ticket fare 900, shall I proceed with booking?

USER: You can book.

ASSISTANT: Your ticket has been confirmed with the flight-1008 in business class.

USER: Thank you.

ASSISTANT: Welcome, have a safe triip.