You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello.

USER: I am Margaret Adams.

ASSISTANT: How can I assist you at this moment?

USER: I want to book a flight ticket to visit Comerica Park at Detroit, MI-DTW.

ASSISTANT: Ok.

USER: Can you please help me with book a flight ticket?

ASSISTANT: I will help you in booking a ticket to DTW.

USER: Thank you.

ASSISTANT: Could  you please help me with your travelling dates?

USER: My trip dates are 09/11 and 09/13.

ASSISTANT: May I know your source code?

USER: My source code is AZ-PHX.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, we found an Delta airline matching your essential details with single connection and the fare 100. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your booking has been confirmed on name of Margaret Adams in Delta 1005 airline.

USER: Thank you.

ASSISTANT: Thank you for approaching us, have a nice day.