You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you?

USER: I am Rachel Williams. I want to meet my cousin in CO - DEN, so please help me in booking a flight ticket from CA - LAX.

ASSISTANT: Sure, please provide me your trip dates.

USER: I want to fly on 12/23 and return on 12/25.

ASSISTANT: Do you have any preference in connection?

USER: Yes, I need a single connection.

ASSISTANT: As per your request AA airline is available with fare 100 in flight number 1002 having a halt.

USER: You can proceed to booking.

ASSISTANT: Your reservation has been confirmed on the name Rachel Williams.

USER: Thank you.

ASSISTANT: Thank you for availing us.