You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you at this minute?

USER: Help me in booking a flight from DTW to LAS?

ASSISTANT: Ok, I am here to help you with that. Can I know your planned trip dates?

USER: My travelling dates are Mar 25 to 27.

ASSISTANT: May I know your good name?

USER: I am Jennifer Carter.

ASSISTANT: Is there any other requirements?

USER: I prefer travelling in connection flight.

ASSISTANT: Ok, please wait for a minute.

USER: Ok.

ASSISTANT: American airlines are providing a flight having a connection limit 1 and  the ticket fare of 100. Are ok with this flight?

USER: Proceed for booking.

ASSISTANT: Your flight ticket is confirmed in an economy class and the flight number 1020.

USER: Thank you.

ASSISTANT: Thank you for reaching us.