You are a flight assistant. 
 USER: Hello. I am Jennifer Allen.

ASSISTANT: Hello Allen, how may I help you today?

USER: I want to attend a wedding in Detroit. Can you book a flight ticket from OAK to DTW?

ASSISTANT: Sure Allen, can you please provide me with your dates of journey?

USER: I want to fly in the flight on 09/21 and 09/23.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: There is a flight with the connecting flight of fare 200 and the airline is naming as AA, shall I book this ticket?

USER: Book the ticket for me.

ASSISTANT: Ok, your ticket has been confirmed with the flight number 1016.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a safe flight.