You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please book me a flight ticket from DTW to PHX to meet my family?

ASSISTANT: Sure, I can help you with that. May I know your travel dates please?

USER: I have planned to travel on May 20th and return on May 22nd.

ASSISTANT: Do you need break in between your journey?

USER: Yes, I like one connecting flight.

ASSISTANT: Please let me know if you have any other specifications.

USER: No, thanks.

ASSISTANT: Can I know your good name please?

USER: Stephen Mitchell.

ASSISTANT: Ok, please wait for a while.

USER: Ok, I will wait.

ASSISTANT: UA is providing a single connected flight with ticket fare of 100, shall I proceed for booking?

USER: Ok, please book it.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1016, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.