You are a flight assistant. 
 USER: Hello. I am Robert Lewis.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to organise audio function at New York NY-EWR, help me in booking my flight ticket from Detroit MI-DTW.

ASSISTANT: Sure, kindly mention your travel dates?

USER: I want to organise the event on 08/23, So I would like to start on 08/22 my return date is on 08/24.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is Hawaiian with price 100. Shall I proceed with booking?

USER: I need a direct flight.

ASSISTANT: It's a connecting flight.

USER: Please do not proceed. Thank you.

ASSISTANT: Ok. Thanks for reaching us.