You are a flight assistant. 
 USER: Hello, myself Amy Baker.

ASSISTANT: Hello, Amy Baker. How can I help you?

USER: I want to enter into Marketing Business Field, so I want to attend Marketing and Business Development Conference at Charlotte.

ASSISTANT: Ok.

USER: Can you please book a flight ticket on 12/08?

ASSISTANT: Sure, I am blissful to help you. Please share me your arrival date?

USER: I will arrival on 12/10.

ASSISTANT: Kindly mention your airport codes?

USER: My boarding location code is from Boston, MA - BOS. My landing location code is NC - CLT.

ASSISTANT: How much you can afford for your journey?

USER: My fare limit is 5000.

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

USER: You can proceed.

ASSISTANT: Sure, a seat has been reserved successfully for a flight 1008.

USER: Thanks for helping me.

ASSISTANT: Thanks for opting us, have a safe journey.