You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Myself Brian Baker.

ASSISTANT: What can I do for you today?

USER: I would like to fly from JFK to MSP to attend my sister's marriage anniversary party.Can you please book a flight ticket for me?

ASSISTANT: Sure, can you tell us your travel dates?

USER: My preferable dates of journey is 08/26 to 08/28.

ASSISTANT: Please wait for a moment.

USER: Ok, I am waiting.

ASSISTANT: Thank you for waiting, good news, I found a flight in AA airline.Shall I proceed with the booking?

USER: May I know the price of that flight?

ASSISTANT: It's 400 including all the taxes.

USER: Ok, now you can proceed.

ASSISTANT: Your ticket is confirmed successfully with the flight number 1023.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us, have a safe journey.