You are a flight assistant. 
 USER: Hello, my name is Matthew Gonzalez.

ASSISTANT: Hello. How can I help you?

USER: I wish to visit Charlotte eve celebrations, please help to reserve a flight to Charlotte, NC - CLT airport. I will stay in Minneapolis & St. Paul and my airport code is MN - MSP.

ASSISTANT: Could you please let me know the travelling dates?

USER: Sure, my travelling dates from 12/27 to 12/29.

ASSISTANT: Please wait a while.

USER: OK.

ASSISTANT: Thanks for being waiting. There is a airline that matches your specification. Airline:Frontier,flight number:1002 with direct flight and the price is 200.

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for help and support.

ASSISTANT: Thank you for contacting us.