You are a flight assistant. 
 USER: Hello, I am Barbara Hernandez.

ASSISTANT: Hello,. How can I amend you today?

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

ASSISTANT: Sure, we are here to aid you. When did you schedule your trip?

USER: My travelling dates are from 10/07 to 10/09.

ASSISTANT: I need your selected airport code, that you wish to board from?

USER: My source code is NC - CLT.

ASSISTANT: Thanks for your details. There is a plane 1008 of Southwest airline with a connecting flight and the fare is 100.

USER: You can proceed. Thank you for the help.

ASSISTANT: Reservation is done with your name Barbara Hernandez.

USER: Thank you.

ASSISTANT: Thank you for availing us.