You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I need to book a flight ticket from CLT to DEN, Can you please help me for booking?

ASSISTANT: May I know your desired travel dates please?

USER: I would like to travel on 03/06 to return on 03/08.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: May I know your name please?

USER: Jack Miller.

ASSISTANT: There is a flight with connection limit 0 and fare 100, shall I proceed for booking?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket is booked, flight number 1014 with Frontier Airlines, departure time is 22:00 PM and return on 23:00 PM.

USER: Thanks for your information.

ASSISTANT: Thank you for opting us.