You are a flight assistant. 
 USER: Hello. I am Frank Baker.

ASSISTANT: Hello, do you need any help from us?

USER: I am planning to visit Magic Kingdom at Orlando, could you please help me with booking a flight ticket from SFO to MCO?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: I would like to take off on 10/23 and return on 10/25.

ASSISTANT: Sorry, there is no flight on your requested travelling dates.

USER: That's ok, I will find an another alternate way to complete my trip. Anyways, thank you for the information.

ASSISTANT: Thank you for consulting us, have a great day.