You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am planning to visit The wizarding world of Harry Potter which is located in Orlando, MCO.

ASSISTANT: Are you fine with connecting flight?

USER: Yes, I am ok with the connecting flight.

ASSISTANT: Sure, can I know your name?

USER: Sure, Patrick Walker here.

ASSISTANT: Do you have any other requirements to be met?

USER: I need a direct flight.

ASSISTANT: Sure, when are you planning to start and return on?

USER: I want to start on July 15 and return on July 17.

ASSISTANT: May I know your current location?

USER: Houston, IAH is my current location.

ASSISTANT: We are unable to provide flight in between your journey routes due to some technical up-gradation at destination airport.

USER: Ok, thank you.

ASSISTANT: Thanks for reaching us.