You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Brenda Wilson, I want to book a flight ticket to meet my nephew.

ASSISTANT: Sure, I can do that for you. May I know your journey details to proceed?

USER: Sure, my origin airport is Charlotte, NC- CLT and Dest airport is Denver, CO- DEN. My preferred travelling dates are 09/25 as depart date and 09/27 as return date.

ASSISTANT: Ok, let me check what flights are available for you.

USER: Ok.

ASSISTANT: Thanks for you time. We found an UA airline with flight number 1011 and price of 100 matching your particulars. Shall I book the ticket?

USER: Sure, please proceed with booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you.

ASSISTANT: Thanks for reaching us.