You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I have an appointment with my family doctor in PHX. Can you please make a reservation from PHL?

ASSISTANT: Sure, let me know your travel dates?

USER: Sure, I want to travel on Feb 29 and need to return on Mar 2.

ASSISTANT: Do you have any connection limit?

USER: I need a flight with single connection.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: Can I know your name?

USER: George Martin here.

ASSISTANT: We found a direct flight 1004 in American airline with fare 400 and class is business.

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you.