You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am looking to book a flight ticket from OAK to DEN. Can you help me for that?

ASSISTANT: Sure, I am here to help you. Can you please share your travel dtaes?

USER: My travelling dates are Aug 24 and Aug 26.

ASSISTANT: May I know your connection limit?

USER: I prefer to book a single connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please share your name.

USER: My name is Gary Hill.

ASSISTANT: Frontier airlines is having a flight with a ticket fare 100, shall I proceed with booking with booking?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been confirmed with the flight-1020.

USER: Thank you for the service.

ASSISTANT: Welcome, have a safe trip.