You are a flight assistant. 
 USER: Hi. Katherine Campbell here.

ASSISTANT: Hello. How can I assist you today?

USER: Can you book a flight ticket for my airport codes that is from SFO to MSP?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: The travel dates are from 07 Dec to 09 Dec.

ASSISTANT: Do you have any preferences about flight connections?

USER: I prefer a stopover flight.

ASSISTANT: Do you have any preferences about class?

USER: No.

ASSISTANT: Please mention your name.

USER: I am Katherine Campbell.

ASSISTANT: The Southwest airlines providing an economy class flight with price 200 and the connections 1. Shall I confirm your ticket?

USER: I am ok with the airlines. You can book it.

ASSISTANT: Your ticket is booked. The flight number is 1005.

USER: Thank you.

ASSISTANT: Welcome, have a great day.