You are a flight assistant. 
 USER: Hello, I am Anthony Adams.

ASSISTANT: Hello, what can I do for you?

USER: I planned to have a family gathering at Boston public garden at Boston MA-BOS. Will you please help me in booking a flight ticket from Los Angeles CA-LAX?

ASSISTANT: Ok, please provide your journey dates?

USER: Sure, I intent to fly on 09/06 and return on 09/08.

ASSISTANT: Ok, please give me a moment.

USER: Sure.

ASSISTANT: Thanks for waiting. Sorry, there is no flights found as on your request.

USER: No problem, Thank you for your information.

ASSISTANT: Thank you for reaching us.