You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: I am Kevin Wilson here, I want to reserve my ticket from DEN to ATL, can you please help me?

ASSISTANT: Sure, may I know your travel dates to search best flight for you?

USER: Sure, my preferable dates of journey is from 03/25 to 03/27.

ASSISTANT: Please wait for a minute.

USER: Sure, I will wait.

ASSISTANT: I found a flight with airline Delta and price 200. Shall I porceed?

USER: Ok, please go ahead with this booking.

ASSISTANT: Your ticket has been booked with your name.

USER: Thank you for your help in booking my ticket.

ASSISTANT: My pleasure.