You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Mary Hall. Can you please help me in booking my flight ticket from MSP to AUS?

ASSISTANT: Sure, could you please provide your travelling dates?

USER: My travelling dates are 08/01 and 08/03.

ASSISTANT: Ok, please hold on for a moment.

USER: Ok, sure.

ASSISTANT: Ok, there is a flight 1020 with price 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your help.

ASSISTANT: Most welcome.