You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me to book a ticket from OAK to IAD?

ASSISTANT: Sure, I am here to help you for this. Could you please share me your travel dates?

USER: My travelling dates will be on Sept 2 to Sept 4.

ASSISTANT: Do you have any other criteria regarding your journey?

USER: I would like to travel in a connecting flight.

ASSISTANT: Is there any other specification's?

USER: I want to depart in the afternoon.

ASSISTANT: May I know your name please?

USER: Nicole Phillips here.

ASSISTANT: As per your data, there is a flight with Spirit Airlines and the ticket fare is 100. Shall I proceed for this?

USER: You can proceed to booking.

ASSISTANT: Nicole Phillips, your ticket is reserved in economy class with the flight-1014.

USER: Thank you.

ASSISTANT: Thank you very much for contacting our agency.