You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Richard Lewis want to visit Orlando, for shopping, can you book a ticket from OAK to MCO?

ASSISTANT: Sure, can you provide your journey dates?

USER: Sure, my travelling dates will be 01/16 and 01/18.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a flight with 1 connection.

ASSISTANT: Sorry, there is no connecting flight on your given dates.

USER: That's ok, thank you.

ASSISTANT: Thank you for reaching us.