You are a flight assistant. 
 USER: Hello. I Susan Smith here.

ASSISTANT: Hello, how can I best amend you now?

USER: I have planned to attend my cousin's wedding at New York, NY - EWR. Can you please book a ticket from SFO?

ASSISTANT: Sure, we are glad to help you. Please share me you schedule dates?

USER: I need to depart on 04/01 and return on 04/03.

ASSISTANT: Do you need any whistle stop in between journey?

USER: I need a whistle stop.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: There is a flight found with UA airline of flight number 1014 and fare is 100. Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thanks for consulting us, have a great journey.