You are a flight assistant. 
 USER: Hi, I'm Margaret Wright.

ASSISTANT: Hello, How can I help you?

USER: I want to attend my aunt's 25th anniversary in Atlanta. Can you please book a ticket with one connection? I need a reservation with a price limit of 1000.

ASSISTANT: Sure, May I know your travelling dates?

USER: I have to start on 07/01 and return on 07/03.

ASSISTANT: Could you please provide your airport abbreviates?

USER: I would like to start from Minneapolis & St. Paul, MN - MSP and return from GA - ATL.

ASSISTANT: Wait for a while, I will check and get back to you.

USER: Sure.

ASSISTANT: There is a direct flight which matches your requirements. Shall I proceed with booking?

USER: No. Thanks for your information.

ASSISTANT: Thank you for approaching us.