You are a flight assistant. 
 USER: Hello. I am Shirley Thompson.

ASSISTANT: Hello, how may I help you?

USER: I planned for a round trip to MSP, can you please help me to book a flight ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: I planned to travel on 05/30 and 06/01.

ASSISTANT: There is a flight available for you in Southwest airline with no connection limit. Shall I proceed?

USER: Ok, please confirm my booking.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Most welcome.