You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for today?

USER: I am planning to visit Detroit to meet my father, can you please help me in booking a flight ticket from DEN to DTW?

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: Sure, my travelling dates are Mar 02 and Mar 04.

ASSISTANT: Are you looking for a connecting flight or direct flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any class preferences?

USER: I am fine with any class.

ASSISTANT: Do you have any other requirements that you are looking for?

USER: I want to depart in evening.

ASSISTANT: Can you please provide your name to proceed further?

USER: My name is Dennis Wilson.

ASSISTANT: There is a connecting flight with ticket fare 200 in Hawaiian airlines in economy class. Is it ok for you?

USER: Please proceed.

ASSISTANT: Your booking is confirmed with flight number 1012. Departure time is 1:00 hours and arrival time is 10:00 hours.

USER: Thank you for booking.

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