You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I want to attend a Marriage in Philadelphia. Can you please help me for booking the flight ticket?

ASSISTANT: sure, may I know your source airport code?

USER: My source airport code is LGA.

ASSISTANT: May I know your planned trip dates?

USER: My travelling dates are Nov 23 and Nov 25.

ASSISTANT: Do you have any connection limit?

USER: No, I don't have any other preferences.

ASSISTANT: Please forward your good name.

USER: My name is George Roberts.

ASSISTANT: We found a connecting flight of fare 200 with airline American and number is 1028.

USER: Please proceed for booking the flight ticket.

ASSISTANT: Shall I reserve it?

USER: Please reserve.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for helping me.

ASSISTANT: Thank you for availing us.