You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, good morning.

USER: I am Paul Williams, want to make a round trip from MSP to MSP.

ASSISTANT: Ok, may I know the preferable dates of your journey?

USER: My preferable dates of my journey are from 01/30 to 02/01.

ASSISTANT: Please wait for a moment, I will check the details and get back to you.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting, there is a flight 1003 in Southwest airline has the price 100.Can I proceed with this booking?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you.

ASSISTANT: You are welcome, have a nice day.

USER: Thank you, same to you.