You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you for the day?

USER: I would like to attend a Music festival at DTW, can you please help me in booking a flight ticket from CLT?

ASSISTANT: Sure, we are here to help you with that. May I know your planned travel dates, please?

USER: My planned dates of travel are from Mar 08 to Mar 10.

ASSISTANT: Do you have any particular time for departing and returning?

USER: I am comfortable with any timings.

ASSISTANT: Which class do you prefer either economy or business?

USER: I am flexible to travel in any class.

ASSISTANT: Do you have any airline preference?

USER: I would like to fly in normal cost airline.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: United Airlines are providing a flight-1004 with single connection and the ticket fare is 100. Shall I proceed?

USER: Yes, you can proceed.

ASSISTANT: May I know your name please for documentation purpose?

USER: I am Mary Baker.

ASSISTANT: Mary Baker, your booking is done in economy class, the depart time is 13:00 PM and return time is 2:00 AM.

USER: Thank you.

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