You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you?

USER: I would like to visit Tilden Regional Park with my wife in this winter vacation.Please book a flight ticket for me from DTW to OAK.

ASSISTANT: Great to hear, provide me the dates when you are going to travel?

USER: My planning dates are from 12/11 to 12/13.

ASSISTANT: There is a flight available with us in Delta airline with 1 connection. Can I reserve your ticket with this airline?

USER: Sure, please book it for me.

ASSISTANT: Before proceeding with the booking, can I know your name?

USER: Sure, my name is Joseph Carter.

ASSISTANT: Ok Carter, your ticket is reserved with the flight number 1020.

USER: Thank you for your quick response.

ASSISTANT: You are welcome.