You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Please reserve me a flight ticket from EWR to DTW.

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My travel dates are June 19 and June 21.

ASSISTANT: Do you require any stopovers in your journey?

USER: Yes, I prefer connecting flight on this route.

ASSISTANT:  Would you let us know if you have any other preferences?

USER: No, thanks for asking.

ASSISTANT: May I know your name?

USER: I am Richard Anderson.

ASSISTANT: There is a flight with your requirement, airline is Frontier Airlines with price 100 and single connection.

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Your booking is done and flight number is 1007 in economy class.

USER: Thank you.

ASSISTANT: Thanks for reaching us.