You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Myself Pamela Phillips. I need to meet my friend in Orlando, can you please reserve flight ticket from LAS and MCO?

ASSISTANT: Sure, may I know your travel dates?

USER: My travelling are June,22 and June,24.

ASSISTANT: Do you have any specifications?

USER: My depart time should be in the evening.

ASSISTANT: Can I know your connection limit?

USER: I need a single connection for my travel.

ASSISTANT: Do you have any class preference?

USER: I need an economy class flight ticket.

ASSISTANT: Sorry, there are no flights available on your request.

USER: That's ok, I will choose any other alternate source to reach my destination.

ASSISTANT: Thank you for reaching us.