You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Jack Brown here. I would like to book a ticket from MSP to LGA, can you please help me with that?

ASSISTANT: How may I assist you? Sure, I am here to help you in booking. May I know your travelling dates?

USER: The travel dates are from 12/19 to 12/21.

ASSISTANT: There is a flight from Southwest airlines with a fare of 200, shall I proceed with booking?

USER: Please proceed with that.

ASSISTANT: Ok, your ticket is confirmed with flight-1013.

USER: Thank you.

ASSISTANT: Welcome, have a safe journey.