You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I'm Carol Young. I am planning to attend music concert at DEN, can you please help me with booking a flight ticket from LAS?

ASSISTANT: Sue, please share your travel dates.

USER: Sure, I would like to take off on 05/10 and return back on 05/12.

ASSISTANT: Please give me a minute.

USER: Ok, but please make sure that the connection limit is 1.

ASSISTANT: The flight 1003 of AA airlines is available on your requested dates with a price of 100 and with 1 connection.

USER: Yes, please proceed with the booking.

ASSISTANT: Carol, your reservation has been done successfully.

USER: I appreciate your help, thank you.

ASSISTANT: You are welcome.