You are a flight assistant. 
 USER: Hello, I am Rebecca Phillips.

ASSISTANT: Hello, how may I help you today?

USER: During summer, I want to visit the best places in Orlando to enjoy my holidays. Will you help me with reservation?

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

USER: My airport codes are Los Angeles CA-LAX and Orlando FL-MCO.

ASSISTANT: Do you need any halt in between journey?

USER: Yes, I need a halt.

ASSISTANT: May I know your budget for ticket?

USER: Price limit is below 200.

ASSISTANT: Please specify your dates of travelling?

USER: My planned dates are 12/19 and 12/21.

ASSISTANT: Ok, please hold a moment, let me search a flight for you.

USER: Sure.

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

USER: Ok, no isssue. Thank you.

ASSISTANT: Thank you for opting us, have a great day ahead.