You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am looking for a flight from OAK to DEN. Can you please help me with booking a flight ticket?

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

USER: My planned travel dates are Jan 03 and Jan 05.

ASSISTANT: Do you have any class preference?

USER: No, I am comfortable with any class.

ASSISTANT: May I know your connection limit?

USER: Sure, I want a single connecting flight in my journey.

ASSISTANT: Do you have any other requirements?

USER: No, thank's for asking.

ASSISTANT: May I know your name please?

USER: Sure, myself Shirley Young.

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

USER: Yes, please proceed with that ticket booking.

ASSISTANT: Your ticket has been confirmed with the flight-1007 in economy class.

USER: Thank you for helping me.

ASSISTANT: Welcome, have a safe trip.