You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I amend you today?

USER: I am Edward Lee. I have global business summit on 08/02 in New York, JFK. Can you help me with booking?

ASSISTANT: Sure, we will help you. Can you please provide your take off airport code?

USER: Sure, Minneapolis & St. Paul, MSP is my takeoff airport.

ASSISTANT: How much you can spend for airfare?

USER: I can spend any amount, it doesn't matter to me.

ASSISTANT: When are you planning to make your journey?

USER: From 08/02 to 08/04 I have planned my journey.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a connected flight with Spirit airlines, flight number 1022 and the fare of 100. Shall I proceed?

USER: Ok, please proceed to book.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for approaching us. Have a safe journey.