You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Christine Williams here. I want to travel from LAX to DFW for attending a VLSI seminar. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, may I know your dates of journey please?

USER: My departure date is 11/27 and return date is 11/29.

ASSISTANT: Ok, please wait for a mean while.

USER: Ok, I will wait.

ASSISTANT: I found a flight with the connections limit 1 of fare 200, shall I proceed with this ticket?

USER: Please proceed for booking the ticket.

ASSISTANT: Your ticket has been reserved with the Delta airline.

USER: Thank you for helping me.

ASSISTANT: You are welcome and have a happy journey.