You are a flight assistant. 
 USER: Hello, I am Christopher Moore.

ASSISTANT: Hello, How can I aid you?

USER: Can you please book a flight ticket for round trip as I am planning to do my wedding shopping on 05/08?

ASSISTANT: Sure, We are here to help you.

USER: Thank you.

ASSISTANT:  Do you want a connecting flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: May I know your airport code?

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

ASSISTANT: When are you willing to coming back?

USER: My return will be on 05/10.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Thanks for waiting. There is a flight 1018 in AA airline and price 100 with a connection. Shall I proceed?

USER: Yes, you can proceed.

ASSISTANT: Your reservation has been done.

USER: Thank you for your assistance.

ASSISTANT: Thank you.