You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: Myself Robert Wilson. I need to visit Los Angeles to meet my college friend so please help me with flight ticket booking.

ASSISTANT: Sure, can you provide me your travel dates of your journey?

USER: Sure, I have to travel on dates of 04/30 and 05/02.

ASSISTANT: Ok Wilson, can I know your journey airport codes as well?

USER: Sure, I need to travel from ATL to LAX.

ASSISTANT: There is a flight available with 1 connection limit and the airline is UA. Do you want me to proceed?

USER: That's great, please go for booking.

ASSISTANT: The flight is been booked. The flight number is 1015 and the price is 100.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.