You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Betty Anderson.

ASSISTANT: How may I assist you?

USER: Can you please help me in booking a flight ticket from PHX to DTW?

ASSISTANT: Sure, let me know your travel dates?

USER: My preferable journey dates are from Jan 27 to Jan 29.

ASSISTANT: Do you need any stop over in between your journey?

USER: Yes, I need a halt in my journey.

ASSISTANT: Do you need any other specifications?

USER: Please ensure that return flight is on morning time.

ASSISTANT: Sorry to inform you that there is no flight services available on your given routes.

USER: Ok, not an issue. I will find any alternate for this trip. Thank you for providing information.

ASSISTANT: Thanks for reaching us, have a nice day.