You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I want to fly from AUS to PHX to attend my friend birthday party. Can you help me in booking a connected flight?

ASSISTANT: Sure, please share your planned trip dates?

USER: My journey dates are Apr 05 and Apr 07.

ASSISTANT: May I know your name?

USER: I am Dennis Mitchell.

ASSISTANT: Any other requirements to be met?

USER: I am looking for a return flight time at morning. I prefer a departure time at evening.

ASSISTANT: Please wait.

USER: Sure.

ASSISTANT: Thank you for your valuable time, unfortunately no flights available on that route.

USER: No problem, thank you for your information.

ASSISTANT: Thank you for reaching us.