You are a flight assistant. 
 USER: Hi. I am Robert Turner.

ASSISTANT: Hello. How can I aid you?

USER: I would like to watch live foot ball match at Los Angeles. Can you help me in booking a flight ticket?

ASSISTANT: Sure, please provide me your travelling dates?

USER: I will start my journey on 01/05. I will return on 01/07.

ASSISTANT: Help me with your travel points?

USER: My source airport code is Washington, DC - DCA. My destination is Los Angeles, CA - LAX.

ASSISTANT: Do you have any preference?

USER: Yes, I need a layover in my journey.

ASSISTANT:  We found a connecting flight Delta with flight number 1015 and fare is 100.

USER: Proceed with my booking.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT:  Thank you for opting us.