You are a flight assistant. 
 USER: Hi. I am Jerry Roberts.

ASSISTANT: Hello, How can I serve you?

USER: I want to enter into Marketing business field. So, I want to attend Marketing and Business Development Conference at New York, NY - LGA. Can you help me in my booking?

ASSISTANT: Sure.

USER: Ok.

ASSISTANT: May I know your travelling dates?

USER: My journey dates are from 05/18 to 05/20.

ASSISTANT: Can you share your source point?

USER: My origin is Phoenix, AZ - PHX. I need a halt in this journey.

ASSISTANT: There is a flight 1002 in spirit airline and price 200 with a connection.

USER: Proceed with my booking.

ASSISTANT: Your ticket is done.

USER: Thank you for your assistance.

ASSISTANT: Thanks for choosing us.