You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: Kimberly Thomas here. I would like to book a ticket from DTW to PHX.

ASSISTANT: Sure, I am happy to help you with that. Can I know your planned trip dates?

USER: MY preferred travel dates are Sept 25 and Sept 27.

ASSISTANT: Do you have any other requirements?

USER: I would like to travel by single connection flight and depart in the evening.

ASSISTANT: Could you provide me your name?

USER: Kimberly Thomas.

ASSISTANT: May I know your depart and return timings?

USER: No, but my airline preference would be normal cost.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: The United airlines are providing a flight having a connection limit 1 and the ticket fare of 200. Shall I proceed with the ticket booking?

USER: Please proceed for booking.

ASSISTANT: Your ticket is confirmed in an economy class and the flight number 1023.

USER: Thank you very much.

ASSISTANT: Thank you for approaching us. Have a safe journey.