You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you at present?

USER: Can you please help me to book a flight ticket in Major Airlines to reach Orlando?

ASSISTANT: Sure, Can you please mention your planned journey dates?

USER: Sure, my preferable dates are on Feb 19th to 21st.

ASSISTANT: Ok, Is there any connection limit?

USER: Yes.

ASSISTANT: May I know your good name please?

USER: Sure, my name is Elizabeth Moore.

ASSISTANT: From where do you want to depart?

USER: I want to depart from LAS.

ASSISTANT: Do you have any other concerns?

USER: No.

ASSISTANT: Ok, please wait for sometime.

USER: Sure.

ASSISTANT: Sorry to say that, there were no flights running to that location due to abnormal weather conditions.

USER: No issues, thank you.

ASSISTANT: Thank you for reaching us.