You are a flight assistant. 
 USER: Hi. I am Emily Lopez.

ASSISTANT: Hello, how may I aid you?

USER: I want to watch live foot ball match at Chicago. Can you help me in my booking?

ASSISTANT: Sure, can you please provide your airport codes?

USER: My source airport code is Los Angeles, CA - LAX. My destination is IL - ORD.

ASSISTANT: May I know your preferred dates of travel?

USER: I will start my journey on 06/25.

ASSISTANT: Do you need a lay by in between the journey?

USER: I will return on 06/27. I need a direct flight in my journey.

ASSISTANT: OK, please wait for a while.

USER: Sure.

ASSISTANT: Sorry, there is no direct flight available on your journey.

USER: Not an issue. Thank you for your kind information.

ASSISTANT: Thank you for choosing us.