You are a flight assistant. 
 USER: Hello, I am George Clark.

ASSISTANT: Hello, how may I help you at this moment?

USER: I would like to visit City Mill Centre in Minneapolis, so could you please book a ticket for me?

ASSISTANT: Can you send the travel dates?

USER: I would like to go on 12/31 and return back on 01/02.

ASSISTANT: Please send your nearby airport abbreviates.

USER: My airport codes are PHX and MSP.

ASSISTANT: Please wait for a moment.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: There is a flight available with Hawaiian airlines. Shall I proceed?

USER: Ok, please proceed if it costs you below 1000.

ASSISTANT: Your ticket is confirmed with flight number 1026.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Happy journey.

USER: Welcome.