You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Richard Rodriguez.

ASSISTANT: How can I help you?

USER: I would like to book a ticket from LAS to MCO, can you please help me out?

ASSISTANT: Sure, I am here to help you. Would you please provide m,e your travelling dates?

USER: I am travelling on these dates AUG 10th and 12th.

ASSISTANT: Do you have any other specifications?

USER: Make sure my connection limit 0.

ASSISTANT: Sorry, there are no direct flights found on your trip dates.

USER: Ok no problem, thank you for your services.

ASSISTANT: Thank you for choosing us.