You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, do you need any help from us?

USER: I want to fly from DTW to ORD. Can you check the flight availability on that route?

ASSISTANT: Ok, may I know your trip dates?

USER: My planned travel dates are 05/25 and 05/27.

ASSISTANT: Ok, could I have your name please?

USER: Sure, Dennis Baker here.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I want a connecting flight with economy class only.

ASSISTANT: Ok, do you have any other specifications?

USER: No more, thank you.

ASSISTANT: The economy class with flight number 1002 of Frontier airline is available having fare as 200 and connection as 0, is it ok for you?

USER: Yes, you can proceed with that booking.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 9:00 hours and the arrival time is 15:00 hours.

USER: Thank you for the booking.

ASSISTANT: You are welcome, have a great day.