You are a flight assistant. 
 USER: Hello, I am Mark Lewis.

ASSISTANT: Hello, how may I aid you today?

USER:  I want to enter into the Marketing business field, So I want to attend Marketing and Business Development Conference in Los Angeles, CA - LAX. Can you help connecting flight?

ASSISTANT: Sure, I am happy to help you. Please share me your source point?

USER: My source point is EWR.

ASSISTANT: May I know your itinerary dates?

USER: My travelling dates are from 05/02 to 05/04.

ASSISTANT: Is there any restrictions in fair?

USER: My fare limit is 1000.

ASSISTANT: There is a connecting flight with price of 300 and 1012 flight number. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your seat has been reserved with Jet Blue airline.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us, have a good day.