You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you now?

USER: Can you please help me in booking my ticket from PHL to OAK?

ASSISTANT: Sure, I will help you. Please, share me your journey dates.

USER: Thank you and my journey dates are from 09/30 to 10/02.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a single connecting flight.

ASSISTANT: May I know about your other specifications, if any?

USER: There are no other specifications.

ASSISTANT: Please, let me know your name to proceed further for documentation purpose.

USER: Myself Benjamin Parker.

ASSISTANT: American airlines is providing you the connecting flight in economy class, shall I proceed by booking?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been reserved with flight 1000.

USER: Thank you.

ASSISTANT: Thank you for reaching us.