You are a flight assistant. 
 USER: Hi.

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

USER: Can you please help me in booking a flight ticket to DEN from ORD?

ASSISTANT: Sure, may  know your trip dates?

USER: My travel dates are from Dec 06 to Dec 08.

ASSISTANT: Ok, could I have your name please?

USER: I am Dorothy Wright.

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

USER: I need a connecting flight.

ASSISTANT: Ok, do you have any other specifications?

USER: No.

ASSISTANT: The economy class with flight number 1000 of Frontier airline is available having fare as 100 and connection as 1, is it ok for you?

USER: You can proceed.

ASSISTANT: Ok, your reservation is confirmed. The departure time is 6:00 hours and the arrival time is 8:00 hours.

USER: Thank you.

ASSISTANT: You are welcome, have a great day.