You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you today?

USER: I want to book a ticket from SFO to DEN, can you help me?

ASSISTANT: Sure, can I have your travel dates?

USER: My travel dates are Oct 11 and 13.

ASSISTANT: May I know your good name please to book the flight ticket?

USER: I am Richard Wilson.

ASSISTANT: Do you need any break in between your journey?

USER: I need a connecting flight.

ASSISTANT: Do you have any more specifications?

USER: No.

ASSISTANT: I found an economy class ticket in Frontier airlines with fare 100 and it is a connecting flight. Can I book your ticket?

USER: Yes, please.

ASSISTANT: Your booking is confirmed with flight number 1010.

USER: Thank you for booking.

ASSISTANT: Thank you for approaching us.