You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want to book a flight for attending a musical event, can you help me?

ASSISTANT: Sure, help with airport codes.

USER: My airport codes will be from OAK to DTW.

ASSISTANT: May I know the dates of journey?

USER: My travel dates will be from 08/17 to 08/19.

ASSISTANT: I found a flight with number 1002 and airline is UA, the fare is 100 and connection is 1. Can I book it?

USER: Ok, you can proceed with booking my reservation.

ASSISTANT: Your ticket is booked, happy journey. May I know your name?

USER: Myself Mary Brown.

ASSISTANT: Thank you.

USER: Thank you for your great service and quick response.

ASSISTANT: Welcome.