You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me to book a flight from LAS to MCO?

ASSISTANT: Sure, let me know your travelling dates.

USER: My travel dates are Aug 15th and 17th.

ASSISTANT: Please share your connection limit.

USER: I want a direct flight.

ASSISTANT: Let em know your other specifications.

USER: I don't have any.

ASSISTANT: May I know your name?

USER: My name is Jennifer Wright.

ASSISTANT: Sorry, there are no flights found based on your details.

USER: No problem, thank you.

ASSISTANT: Thank you for choosing us.