You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am going for a holiday vacation to Detroit, help me to find a flight with one connection.

ASSISTANT: Sure, may I know your price limit?

USER: Sure, it is 500.

ASSISTANT: May I know your journey dates?

USER: I will return on 11/18 and depart date is 11/16.

ASSISTANT: Ok, may I know your source and destination?

USER: I will fly to MI-DTW from AZ-PHX.

ASSISTANT: Please wait a moment. I will check and get back to you.

USER: Sure.

ASSISTANT: We are glad to say that, we found an airline: Frontier, flight number: 1023 with single connection and price is 100. Shall I proceed to booking?

USER: Sure.

ASSISTANT: May I know your good name.

USER: David Jones.

ASSISTANT: Your booking is confirmed with your name.

USER: Thank you for your assistance.

ASSISTANT: Thank you, for reaching us. Have a safe journey.