You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Gregory Campbell.

ASSISTANT: How you doing Gregory Campbell?

USER: I am doing fine, I want to book a flight ticket,can you please help me?

ASSISTANT: Sure, I can help you. May I know the dates you would like to travel?

USER: I would like to travel from AZ-PHX to MI-DTW and my dates are 11/23 to 11/25.

ASSISTANT: OK. Give me a second so that I can check whether the flight is available or not.

USER: Sure, take your own time.

ASSISTANT: Gregory I found a flight with Southwest airline. Do you want me to confirm your tickets?

USER: Can you tell me the price and connection?

ASSISTANT: The price is 200 with one connection.

USER: Yes. It's OK for me.

ASSISTANT: Can I proceed with booking then?

USER: Sure.

ASSISTANT: Your ticket has been confirmed on your requested dates. Have a safe journey.

USER: Thank you for your service.

ASSISTANT: You are welcome.