You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I give you a best service?

USER: I am planning to book a ticket from OAK to PHL to attend workshop, can you help me in booking?

ASSISTANT: To book a flight I need some details from you, first can you please share your planned travel dates?

USER: My trip dates are Mar 19 to Mar 21.

ASSISTANT: Thank you, may I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you prefer either economy or business class?

USER: I prefer a economy class.

ASSISTANT: Is there any restriction with depart and return times do you have?

USER: No.

ASSISTANT: Do you have any other request to add to your journey?

USER: No.

ASSISTANT: May I know your name to move forward with the booking process?

USER: I am Justin Campbell.

ASSISTANT: Thank you for being patient and providing all the details, please stay connected for a while.

USER: Sure.

ASSISTANT: We have a flight from JetBlue airlines, number 1006 which meets all your journey needs and the fare is 200. Shall I proceed with the booking?

USER: You can reserve it.

ASSISTANT: Your ticket has been confirmed in economy class as per your request.

USER: Thank you.

ASSISTANT: Thank you for choosing us to serve you.