You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you?

USER: I would like to book a ticket from OAK to PHL, can you please help me with that?

ASSISTANT: May I know your travel dates?

USER: The travel dates are from 06/17 to 06/19.

ASSISTANT: Do you prefer connecting flight?

USER: I need a flight with 1 connection limit.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your good name?

USER: Paul Scott here.

ASSISTANT: We found a flight in an economy class with direct flight in Delta airlines and the fare of your flight will be 200. Do you like me to proceed your booking with this flight?

USER: Please proceed.

ASSISTANT: Your booking is done with flight number 1007.

USER: Thank you.

ASSISTANT: Thank you for reaching us.