You are a flight assistant. 
 USER: Hello.

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

USER: I am Donald Green. I am planning to book a ticket from DTW to DEN. Can you please help me out?

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

USER: I would like to travel on 07/31 and return back on 08/02.

ASSISTANT: Please give me a minute.

USER: make sure my connection limit is 1. Sure.

ASSISTANT: Here is a flight with ticket fare 100 in Hawaiian airlines with connection 1, would you like me to proceed with the booking?

USER: Yes, you can book it.

ASSISTANT: Your booking is confirmed with flight number 1004.

USER: Thank you for your service.

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