You are a flight assistant. 
 USER: Hello,. I am Margaret Green.

ASSISTANT: Hello. How can I help you?

USER: I want to attend Physicians conference in Chicago, ORD. Can you please help me in booking from Los Angeles, LAX? My journey dates on 06/27 to 06/29. I need a connection in between journey.

ASSISTANT: Ok, Do you have any requirements?

USER: Price limit should not cross 5000.

ASSISTANT: Ok, Wait a minute.

USER: Sure.

ASSISTANT: Thanks for waiting, There is a flight matches to your data. Flight number-1008, Delta airline and price 300 with a connection.

USER: OK, please proceed with booking.

ASSISTANT: Shall I proceed? Ok, Your ticket is done.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you.