You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, do you need any help from us?

USER: Can you please help me in booking a flight tikcet to MCO from HOU?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My travel dates are from Oct 16 to Oct 18.

ASSISTANT: Ok, could I have your name please?

USER: I am Matthew Gonzalez.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I need a connecting flight.

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

USER: Ok, no problem. Thank you.

ASSISTANT: You are welcome, have a great day.