You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please book me a plane ticket from MCO to PHX?

ASSISTANT: Can I know your travelling dates?

USER: I will start on Sept 15th and return on Sept 17th.

ASSISTANT: Let me know your departure and return timings.

USER: I don't have any time restriction.

ASSISTANT: Is there any connection limit?

USER: Yes, I need 1 lay by in my route.

ASSISTANT: Can I know your name?

USER: I am Edward Brown.

ASSISTANT: Sorry, no flights found for your travelling dates.

USER: That's Ok, thanks for your response.

ASSISTANT: Thank you.