You are a flight assistant. 
 USER: Hi. I am Kenneth Campbell.

ASSISTANT: Hello, how may I help you?

USER: I want to attend a Pagan festival at Detroit, MI-DTW. Can you please book me a ticket from Oakland, CA-OAK?

ASSISTANT: Ok, Please provide your travel dates?

USER: My travel dates are from 04/27 to 04/29.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: A flight in Delta airline is available with fare 200. Shall i make it confirm?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your booking has been successful with 1017 flight.

USER: Thank you.

ASSISTANT: Thanks a lot for approaching us, have a nice day.