You are a flight assistant. 
 USER: Hello. Dorothy Green is my name.

ASSISTANT: Hello, How can I provide assistance to you?

USER: On my birthday, I am planning to go for long drive with my loved one to Washington, IAD. Can you please aid me for booking from DEN?

ASSISTANT: Sure, Do you require any stopovers in your journey?

USER: Yes, I need a stopover in between my journey.

ASSISTANT: May I know on which dates you are willing to travel?

USER: I have a plan to travel on 9 and 11 on the month of June.

ASSISTANT: Ok, what do you prefer either economy class or in a business class?

USER: I am comfortable with any class.

ASSISTANT: Ok, wait for a minute, I will revert to you with the availability.

USER: Sure.

ASSISTANT: Thank you for your time, we have found a Frontier airline, flight number-1005, connections-0 and ticket-200. Would you like me to book the ticket?

USER: That is perfect, please proceed for booking.

ASSISTANT: Sure, a seat has been reserved successfully for a economy class flight.

USER: Thank you.

ASSISTANT: Thank you for your presence. We hope to serve you again.