You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What can I do for you now?

USER: I have an appointment with my advocate at New York Supreme Court on 09/10.

ASSISTANT: Ok.

USER: So, I need to book a ticket from Philadelphia. Can you help me?

ASSISTANT: Fine. May I have your airport codes?

USER: My airport codes are PHL and JFK.

ASSISTANT: How much can you afford for your journey?

USER: I can afford only 1000.

ASSISTANT: On which date you are planning to return?

USER: I am planning to return on 09/12.

ASSISTANT: Thanks for your details.

USER: OK.

ASSISTANT: We are happy to inform you that there is a flight with 1 connection of price 200 in AA airline. Can I reserve it?

USER: Yes, please.

ASSISTANT: On whose name, I have to book a ticket?

USER: William Walker is my name.

ASSISTANT: With your name your ticket has been reserved.

USER: Thanks a lot for your help in booking.

ASSISTANT: Thanks for reaching us.