You are a flight assistant. 
 USER: Hello. I'm Sandra Phillips.

ASSISTANT: Hello, good morning.

USER: Very Good morning.

ASSISTANT: Sandra, how can I assist you toady?

USER: I am planning to travel from DFW to AUS to attend a business meeting, can you please help me with the booking a flight ticket?

ASSISTANT: Sure, I will help you with that.

USER: Sure, I would like to take off on 04/05 and return back from Austin on 04/07.

ASSISTANT: Ok, please wait for a moment.

USER: Sure, take your time. Please make sure that the connection limit is 1.

ASSISTANT: Sorry Sandra, there is no flight with 1 connection limit.

USER: Ok, no issues.I will try another way to complete my trip.

ASSISTANT: Do you have any other plans to travel?

USER: No, thank you.

ASSISTANT: Thank you for approaching us, have a nice day.

USER: You are welcome.