You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I give assistance to you?

USER: Can you please help me in reserving a flight ticket to DFW from DEN?

ASSISTANT: Sure, May I know your name please?

USER: I am Donna Campbell.

ASSISTANT: Can you please provide your depart and arrival dates?

USER: My planned dates of travel are from Mar 26 to Mar 28.

ASSISTANT: Let me know your connection limit.

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: We are glad to inform you that, we found a flight in 1020 United Airline with a connected flight and the cost is 100. Can I proceed for booking?

USER: You can proceed with booking.

ASSISTANT: Sure, your booking has been reserved in an economy class.

USER: Thank you.

ASSISTANT: Thank you for availing us.