You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Joshua Jones. I need to book a flight ticket from PA-PHL to MI-DTW for attending my grand mother memorial services. Could you please help me with reserving a flight ticket on 05/09?

ASSISTANT: Sure, can you help me with your return date?

USER: I intend to return on 05/11.

ASSISTANT: thanks for your details, there is a flight 1005 in Frontier airline with fare 200 having a break. Shall I reserve it?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.