You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: I need to book my ticket from MSP to AUS. Can you please help me with booking a flight ticket?

ASSISTANT: Sure, may I know your trip dates?

USER: My planned trip dates are from July 02 to July 04.

ASSISTANT: Can you share your connection limit?

USER: I need a flight with single connection limit.

ASSISTANT: Let me know your good name please.

USER: Sure, myself Brian Mitchell.

ASSISTANT: Is there any other requirements to be met?

USER: I would prefer not to fly a low-cost Airline and my depart time should be in evening.

ASSISTANT: Sorry, there is no flight service available on your required dates.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for availing us.