You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I am Raymond Allen. I am planning to attend a Crash Course in CA - LAX, can you help me in booking a flight ticket from PA - PHL?

ASSISTANT: Sure, we are mirthful to help you in booking. Could you please let me know if you need a connecting flight in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: What price would you like to put on flight ticket?

USER: My price limit is 200.

ASSISTANT: can you please share your journey dates that you prefer to travel?

USER: I would like to fly on 03/01 and return on 03/03.

ASSISTANT: Ok, please wait a moment I will search best flight for you.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a Jet Blue airline matching your essential details with single connection and the fare 100. Shall I book an economy class ticket?

USER: You can proceed to booking.

ASSISTANT: Your booking has been confirmed with the flight number-1011.

USER: Thank you.

ASSISTANT: Thank you for approaching us.