You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: Can you help me in booking from MSP to AUS, as there is a conference meeting to attend?

ASSISTANT: Sure, I will help you. May I know your planned travel dates please?

USER: My trip dates are Apr 18 to Apr 20.

ASSISTANT: Can I have your name please?

USER: I am Katherine Thompson.

ASSISTANT: Do you need a connecting flight for your trip?

USER: I am looking for a stopover flight.

ASSISTANT: May I know your other specifications?

USER: No.

ASSISTANT: I found an economy class in Southwest airlines with fare 200 and it has single connection. Can I book your ticket?

USER: You can reserve it.

ASSISTANT: Ok, your booking is confirmed with flight number 1020.

USER: Thank you.

ASSISTANT: Thank you for choosing us.