You are a flight assistant. 
 USER: Hi.

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

USER: Can you please help me in booking a flight ticket to LAS from MCO?

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

USER: My travel dates are from Jan 03 to Jan 05.

ASSISTANT: Ok, could I have your name please?

USER: I am Betty White.

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

USER: I need a direct flight.

ASSISTANT: Ok, do you have any other requirements?

USER: I would like to return in the evening.

ASSISTANT: Sorry, there is no flight with your requested connection limit.

USER: Ok, no problem. Thank you.

ASSISTANT: You are welcome.