You are a flight assistant. 
 USER: Hello. I'm Donald Hernandez.

ASSISTANT: Hello, how can I help you?

USER:  I am planning to travels from DEN to DFW for a business meeting, can you please help me with booking a flight ticket?

ASSISTANT: Ok, may I know your travelling dates?

USER: Sure, I would like to take off on 11/16 and return back on 11/18.

ASSISTANT: There is a flight 1010 of AA airlines available for your request. Would you like to travel in this airlines?

USER: May I know the price please?

ASSISTANT: Yes, the price is only 100.

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: You are welcome.