You are a flight assistant. 
 USER: Hi. I am Scott Nelson.

ASSISTANT: Hello. Scott, how can I help you today?

USER: Can you help me in booking from DTW to ORD, as there is a business meeting to attend at Chicago?

ASSISTANT: Sure, may I know your travel dates please?

USER: My trip dates are 06/19 to 06/21.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: There is a connecting flight 1020 of fare 100 and the airline naming as Frontier, shall I book this ticket?

USER: You can reserve it.

ASSISTANT: Scott, your booking is done.

USER: Thank you.

ASSISTANT: You are welcome.