You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you please help me in booking a flight ticket from Minneapolis, MSP to Denver, DEN?

ASSISTANT: Sure, can you please let me know your trip dates?

USER: My journey dates are from Mar 04 to Mar 06.

ASSISTANT: Would you like to fly with connecting flight or direct flight?

USER: I need a lay by in between journey.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: My return time is morning.

ASSISTANT:  If you can help me with your name, I can check with the availability of flights.

USER: My name is Laura Baker.

ASSISTANT: Flight-1018 is available in Frontier airlines with single connection and the ticket fare is 400. Can I proceed?

USER: Sure, you can proceed for booking.

ASSISTANT: Your booking is confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.