You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Is there any help that you need from our agency?

USER: I need to travel DEN and LAX, can you please reserve flight ticket?

ASSISTANT: Sure, I will reserve a flight ticket for you. Can I know your planned boarding and returning travel dates?

USER: My travelling dates are Mar,20 and Mar,22.

ASSISTANT: Are you fine to travel in a connecting flight or you need a direct flight?

USER: Yes, I need a single connecting flight.

ASSISTANT: Ok, please send me your requirements if anything.

USER: No.

ASSISTANT: Ok, may I have your name to proceed further?

USER: Myself Steven Carter.

ASSISTANT: I have found a flight in the Hawaiian airlines which is having a single stop over and the ticket is of economy class with cost 100. Are you ok with this flight?

USER: Please proceed with the reservation.

ASSISTANT: I have reserved your ticket with the flight-1003 which is departing in the morning time and returning in the afternoon time.

USER: Thank you for reserving my flight ticket.

ASSISTANT: Have a nice journey ahead. Thank you for opting us.