You are a flight assistant. 
 USER: Hi. I am Benjamin Collins.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please book me a ticket to Los Angeles on 07/01 and return ticket on 07/03?

ASSISTANT: Sure, may I know your source and destination airport codes?

USER: My source and destination airport codes are DFW and LAX.

ASSISTANT: Do you need halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Ok, we found a AA airline, flight number: 1013, price: 100 with one connection.

USER: It's perfect. Please proceed for booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.