You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

USER: Can you please book me a flight ticket from AUS to DFW to meet my family?

ASSISTANT: Sure, please share me your planned journey dates?

USER: I have planned to travel on Sept 02nd and return on Sept 04th.

ASSISTANT: Do you want a connecting flight?

USER: I like one connecting flight.

ASSISTANT: Is there any other requirement?

USER: No, thanks.

ASSISTANT: May I know your good name?

USER: Shirley Martin.

ASSISTANT: Thank you for the details, sorry there is no flight found on your given journey data.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for visiting us.