You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Helen Robinson. I am planning to attend an event in Denver. Can you help me for booking a flight ticket from DFW to DEN?

ASSISTANT: Sure, we are euphoric to help you. May I know your trip dates?

USER: My trip dates are 08/02 and 08/04.

ASSISTANT: Do you have any other requirements?

USER: I need a direct flight in my journey.

ASSISTANT: We found a direct flight with fare of 100 and 1011 flight number. Shall I proceed?

USER: Please proceed for booking.

ASSISTANT: Your seat has been reserved with Frontier airline in economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us, have a good day.