You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am  Ronald Anderson, I planning a trip  for my brother's marriage from LAX to ORD can you find a ticket for me?

ASSISTANT: Yes sure Ronald. Wait a minute.

USER: OK.sure.

ASSISTANT: Can you tell me your preferable dates?

USER: Yes, my  travelling dates are 11/14 to 11/16.

ASSISTANT: I found a flight for you. This flight ticket charges are only 100 with 1 connection. Would you like to book?

USER: Yes, you can proceed with booking please?

ASSISTANT: OK. Your ticket is booked.

USER: OK, thank you.

ASSISTANT: Most welcome.