You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Jennifer Lee here.

ASSISTANT: How may I assist you today?

USER: I want to travel from LAS to DEN for attending a Seminar. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, may I know your travelling dates to search a flight?

USER: My travelling dates are from 12/27 to 12/29.

ASSISTANT: I found a flight with price 200 and connection is 1, shall I proceed?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Your ticket has been booked with flight-1002.

USER: Thanks for helping me.

ASSISTANT: My pleasure.