You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I am David Davis. I am planning to visit Central Park at Philadelphia, could you please help me with booking a flight ticket from DTW to PHL?

ASSISTANT: Sure, David Davis, I will help you with that. Can you please share me your planned travel dates?

USER: My journey dates are 09/05 to 09/07.

ASSISTANT: Please hold for a while.

USER: Sure.

ASSISTANT: Here is a flight-1021 with a single connection and the airline is named as Delta airline. Shall I proceed with booking?

USER: You can book it.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you.

ASSISTANT: Thank you for reaching our agency, have a safe journey.