You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to attend a Seminer competition in Los Angeles LAX from DTW. Can you find a flight ticket for me?

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

USER: Sure, my trip dates are 01/04 and 01/06.

ASSISTANT: Can I know your good name please?

USER: Ok, my name is Ronald Thompson.

ASSISTANT: Delta airlines is having a flight with ticket fare of 500, shall I proceed for booking?

USER: Yes, proceed with the booking please.

ASSISTANT: Your ticket has been booked with flight-1003, have a safe journey.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.