You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am James Phillips.

ASSISTANT: How may I guide you today?

USER: I would like to travel from PHL to MCO. Can you please help me to book a flight?

ASSISTANT: Sure, I am happy to help you with that. Can you please share your preferable journey dates?

USER: Thank you, I would like to fly on Dec 15 and need to return on Dec 17.

ASSISTANT: Do you have any specifications?

USER: Yes, I need a connecting flight with a fare of 200.

ASSISTANT: Please wait for a minute.

USER: Ok.

ASSISTANT: I am sorry to say that there is no flight found under your details.

USER: Ok, not an issue.

ASSISTANT: Thank you reaching us, have a great day.

USER: Thank you for the information.