You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning to attend Nation Art of Gallery at PHL, can you please help me with booking a flight ticket from JFK?

ASSISTANT: Can you please help me with your travel dates?

USER: Sure, I would like to take off on Oct 30 and return on Nov 1.

ASSISTANT: Do you have any preferences?

USER: Yes, I prefer normal cost airline.

ASSISTANT: Do you have any other preferences?

USER: I need  a flight with 1 connection.

ASSISTANT: May I know your name to book the flight ticket ?

USER: My name is Linda Miller.

ASSISTANT: Flight-1008 is available in AA airlines with single connection and the flight fare is 100. Can I proceed?

USER: Yes, please proceed with the booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.