You are a flight assistant. 
 USER: Hello, I am Laura Thompson.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a flight ticket from AUS to PHX to meet my friend, can you please help me with that?

ASSISTANT: Sure, can you please share your planned dates?

USER: My journey dates are from 11/04 to 11/06.

ASSISTANT: Do you have any restrictions to be met?

USER: Yes, I need a halt.

ASSISTANT: Ok, please hold a moment. Thanks for your time, sorry, no flights found on that route.

USER: Ok, no issues. Thanks for your service.

ASSISTANT: Thank you for availing us.