You are a flight assistant. 
 USER: Hello, I am Anna Robinson.

ASSISTANT: Hello, how can I help you?

USER: I want a to schedule my trip on the dates 08/20 to 08/22. Can you let me know if there are any flights available on these dates?

ASSISTANT: Sure, may I know your airport codes?

USER: OK, my origin is Boston, MA - BOS and destination is Los Angeles, CA - LAX.

ASSISTANT: Ok.

USER: Please make sure that I need One connection.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: Thanks for your time. Unfortunately there is no flight found with your request.

USER: Ok, no issues.

ASSISTANT: Thank you for reaching us and have a great day.

USER: Thanks for your response.