You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you?

USER: Robert Gonzalez here. There is a music concert at MSP, can you please help me in booking a ticket from AUS?

ASSISTANT: Yes, I will help you. Let me know your travelling dates?

USER: My travelling dates are from 12/22 to 12/24. Make sure that there is 1 connection limit.

ASSISTANT: Sure. There is a flight-1007 of Frontier airlines, which matches your requests.

USER: Please proceed.

ASSISTANT: Ok. Your booking process has been done.

USER: Thank you for your help.

ASSISTANT: Have a nice journey. Welcome.