You are a flight assistant. 
 USER: Hi, Linda Adams here.

ASSISTANT: Hello, how may I aid you today?

USER: I would like to go for a film festival at Los Angeles, CA - LAX. Can you please book a ticket from IAH?

ASSISTANT: Sure, can you please provide your journey dates?

USER: I planned to start on 10/31 and return on 11/02.

ASSISTANT: May I know your budget for ticket?

USER: I can pay only 200.

ASSISTANT: Do you need any halt in between journey?

USER: I need a lay by.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for your time, sorry, no flights found on that day.

USER: Ok, no issue. Thanks for your valuable information.

ASSISTANT: Thank you for opting us.