You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I need to travel from DTW to PHL, can you help me in doing that?

ASSISTANT: Sure, can you please share your journey dates?

USER: My journey dates are May 20 to 22.

ASSISTANT: Are you looking for any preferred connections?

USER: I need a single connecting flight.

ASSISTANT: Do you have any other specifications to be met?

USER: No.

ASSISTANT: Can I have your name to proceed further?

USER: Kathleen Taylor here.

ASSISTANT: We found a direct flight of Frontier airlines, flight number-1008 class-economy and fare is 200. Shall I proceed with the booking?

USER: Ok, please proceed with booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.