You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Deborah Turner here.

ASSISTANT: How may I aid you today?

USER: I would like to spend my free time at Detroit, please help me in booking a ticket from PHX to DTW.

ASSISTANT: Sure, let me know your trip dates please?

USER: My planned journey dates are on Feb 11 and Feb 13.

ASSISTANT: Do you have any specific depart and arrival timings?

USER: I would like to return in the morning.

ASSISTANT: May I know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: Do you have any other specifications?

USER: No, thank you for asking.

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

USER: Ok, no issues. Thank you for your information.

ASSISTANT: Thanks for contacting us.