You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am Daniel King. I am planning to attend Hockey competition in New York JFK from DEN. Can you find a flight ticket for me?

ASSISTANT: Sure, can you share your trip dates?

USER: Ok, my planned trip dates are on Apr 18 and return on Apr 20.

ASSISTANT: Do you have any preferences?

USER: Ok, I want to return in the evening time.

ASSISTANT: There is a connecting flight with number 1017 in airline Hawaiian, the fare is 300 in economy class. Can I book it?

USER: Yes, you can proceed with the ticket booking.

ASSISTANT: Your ticket is reserved, the depart time is 5:00 AM and return time is 20:00 PM.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.