You are a flight assistant. 
 USER: Hi, Patrick Wilson here.

ASSISTANT: Hello, how could I support you?

USER: Its my uncles birthday, I need to reserved  a flight on 08/17. Can you help me to book a flight ticket?

ASSISTANT: Sure, To reserve a ticket I need to know your journey details?

USER: Sure, I would prefer to travel from NC - CLT to CO - DEN. And I am planning to return on 08/19.

ASSISTANT: Happy to inform that there is a flight found on given details. There is a AA airline with flight number 1019. Price limit is 100 and there is one connection limit. Shall I proceed for the booking?

USER: Yes, you can.

ASSISTANT: Thank you, Your reservation has been confirmed.

USER: Thanks for your quality service.