You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: I am William Brown. I want to attend my Brother's Snooker's Competition in LAX from ORD. Can you help me?

ASSISTANT: Sure, I can help you in booking flight ticket. Can you please mention your travel dates for booking flight ticket?

USER: Sure, my planned trip dates are 10/15 and back on 10/17.

ASSISTANT: Just give me a moment, I will check is there any flight available or not in this route as per your requested dates.

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

ASSISTANT: Ok. Based on your information, Delta airline is ready to serve you with 1 connection with a minimum fare of 100 is available for you. Shall I proceed with this?

USER: Yes, proceed with the ticket confirmation.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1001.

USER: Thank you for your service.

ASSISTANT: You are welcome.