You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: Can you please help me to book a flight from LAX to AUS?

ASSISTANT: Sure, can you share your good name please?

USER: Sure, my name is Debra Phillips.

ASSISTANT: When you are willing to travel?

USER: My planned dates are on Mar 7th to 9th.

ASSISTANT: Please share your connection limit.

USER: I prefer a connection.

ASSISTANT: Any more specifications do you have?

USER: No.

ASSISTANT: Sorry to say that, no flights found on your required details.

USER: No issues, thank you.

ASSISTANT: Thank you for opting us.