You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Dennis Young. I want to book a ticket from JFK to DTW to attend seminar, can you help me in booking?

ASSISTANT: Sure, can I know the travel dates please?

USER: I am departing on Oct 09 and return on Oct 11.

ASSISTANT: Ok, wait a moment please.

USER: Sure.

ASSISTANT: There is a connecting flight in Delta airline with price 200, can I book it?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been booked with flight number 1008.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.