You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I am Nicholas Lopez, I would like to travel from MCO to LAS, can you help me to find a flight with halt between this journey?

ASSISTANT: Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?

USER: I am planning to travel on Feb, 03 and return to my city on Feb, 05.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Sorry, no flights are available on your route.

USER: That's fine, thanks for your information anyways.

ASSISTANT: Welcome, have a nice day.