You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am Emma Harris, would like to travel from AUS. Can you help me to book a flight to MSP?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: My travelling dates are 02/29 and 03/02.

ASSISTANT: Ok, please wait a moment.

USER: Sure, my price limit is 500.

ASSISTANT: Ok, there is a flight 1027 in UA airline matching your details with price 100. Shall I proceed?

USER: Ok, proceed with booking.

ASSISTANT: Ok, your booking is done.

USER: Thank you.

ASSISTANT: You are welcome.