You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today?

USER: My name is Kevin Thomas, I want to book my flight ticket on the date 02/20 and return date at 02/22. Can you help me please?

ASSISTANT: Sure, I will help you with that. Can you please share your airport codes?

USER: Sure, my origin airport code is LAX and destination code is DFW.

ASSISTANT: Wait for a moment.

USER: Sure, take your time.

ASSISTANT: I found a flight ticket for you with price 200, flight number is 1021 and connection is 0. Is it ok for you?

USER: No, don't book the flight. I was looking for a connecting flight, can you help me?

ASSISTANT: Thank you for contacting us.