You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please guide me in booking my flight ticket from LGA to MCO?

ASSISTANT: Can you share your trip dates?

USER: My trip dates will be Feb 20th to Feb 22nd.

ASSISTANT: Do you need any connections?

USER: No, thank you for asking.

ASSISTANT: May I know your name?

USER: I am Helen Rodriguez.

ASSISTANT: Are there any other preferences?

USER: No.

ASSISTANT: Sorry, there is no flight found with your details.

USER: Its ok, thank you.

ASSISTANT: Thank you for reaching us.