You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Is there any help that I can assist you?

USER: I need to travel from DEN to BOS, can you help me in doing that?

ASSISTANT: Sure, I can help you and can I know your departure and arrival travel dates?

USER: My trip dates are Jan 02 to 04.

ASSISTANT: Do you need any drop off in your journey?

USER: I need a single connecting flight.

ASSISTANT: Can I know your name for further proceeding?

USER: Pamela Johnson here.

ASSISTANT: As per your details, one of the flight 1021 which is providing by Frontier airlines with a fare of 200 and there is a 1 stop, can I confirm your flight ticket booking?

USER: Ok, please proceed with booking.

ASSISTANT: Your flight ticket booking is confirmed on your travel dates.

USER: Thank you.

ASSISTANT: You are most welcome and have a happy journey.