You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: Can you help me to book a flight ticket from EWR to JFK?

ASSISTANT: Sure, please forward your trip dates.

USER: My travel dates are Feb 07 and Feb 09.

ASSISTANT: Do you have any requirements?

USER: I prefer connecting flight for this trip.

ASSISTANT: Can you share your name to proceed further?

USER: I am Charles Collins.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Delta Airlines has a connecting flight with number 1004 for fare 100, shall I proceed?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.