You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: May name is Patricia Thomas, I want to book a flight from MCO to meet my friend. Can you book a flight to PHX?

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

USER: I will fly on Oct 15 and return on Oct 17.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: Is there any class preference?

USER: I am fine with any class.

ASSISTANT: Do you have any specifications?

USER: I want direct flight and return flight in afternoon.

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

USER: Ok, thank you for the information.

ASSISTANT: Thank you for reaching us.