You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: James Parker here. I want to travel from Denver to Detroit for attending a seminar. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, could you please share your travelling dates?

USER: My departure date is 11/06 and return date is 11/08.

ASSISTANT: May I know your airport codes?

USER: My airport codes are from DEN to DTW.

ASSISTANT: Please wait for a moment. There is a connecting flight-1024 of Delta airlines, shall I proceed with booking?

USER: If the price limit is 1000, then proceed for booking the flight ticket.

ASSISTANT: Ok, your booking is done.

USER: Thanks for helping me.

ASSISTANT: You are welcome.