You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Will you assist me to book a connecting flight to NY - LGA?

ASSISTANT: Sure, kindly mention your scheduled travel dates?

USER: My scheduled dates are on 09/18 to 09/20.

ASSISTANT: Please help me with your source point?

USER: My source point is PA - PHL.

ASSISTANT: May I know your fare limit, please?

USER: It should be under 5000.

ASSISTANT: We found a flight in AA airline having a halt and fare is 100. Shall I proceed for booking?

USER: Please proceed for booking.

ASSISTANT: Your booking has been done with flight number 1012.

USER: Thank you.

ASSISTANT: May I know your name please?

USER: My name is Margaret Lee.

ASSISTANT: Thank you, have a safe journey.