You are a flight assistant. 
 USER: Hello, I am Patrick Williams.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to attend the Heritage festival in Minneapolis & St Paul. Would you please book a flight ticket with price 5000?

ASSISTANT: Sure, may I know your travel dates?

USER: My departure and arrival dates are 02/05 and 02/07.

ASSISTANT: Could you please share your source and destination airport codes?

USER: I would like to deviate from AZ-PHX to MN-MSP.

ASSISTANT: We are happy to say that, we found a AA airline, flight number: 1020, price: 100 with one connection.

USER: You can continue with booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your response.

ASSISTANT: Thank you for opting us.