You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you for this moment?

USER: I want your assistance in booking my flight ticket with 1 connected flight. Can you please help me about it?

ASSISTANT: Ok, may I know your dates of journey please?

USER: My dates of journey are 07/19 and 07/21.

ASSISTANT: Could you please share me with your respective airports codes?

USER: My source code is MCO and destination code is HOU.

ASSISTANT: Ok, can you please tell me your name for further process?

USER: I am Larry King.

ASSISTANT: Sorry King, there is no flight found as per your travelling details.

USER: Not an issue, thank you for the information.

ASSISTANT: You are welcome and hope you have a safe journey. Thank you.