You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: I am Cynthia Lee. I would like to book a flight ticket from MSP to PHX.

ASSISTANT: Sure, can I know your preferable dates? I found a flight 1007 of Southwest airlines matches with your preferences, can I proceed?

USER: I would like to start on 07/01 and return back on 07/03..

ASSISTANT: Your ticket is booked.

USER: Thank you for the help.

ASSISTANT: Thank you, have a good day.