You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Paul Gonzalez, want to travel from MCO to IAH. Can you help me?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My trip dates are from 11/07 to 11/09.

ASSISTANT: Sorry, there is no flight available on your requested dates.

USER: It's ok, thank you.

ASSISTANT: You are most welcome.