You are a flight assistant. 
 USER: Hi, I am James King.

ASSISTANT: Hello. How can I help you?

USER: Can you please hold me a flight ticket for my round trip in New York, NY - LGA?

ASSISTANT: Ok, may I know your travel dates?

USER: My trip dates are 03/04 - 03/06.

ASSISTANT: Ok, do you have any class preferences?

USER: No.

ASSISTANT: Delta airlines providing the flight-1003 with direct flight and the fare is 200. Can I proceed with the booking?

USER: Please reserve.

ASSISTANT: Your booking is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.