You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I am planning to visit my cousin's home to attend a birthday party. Can you please help me out to book a ticket?

ASSISTANT: Surely, I will help you. Let me know your airport codes please.

USER: Sure, my source airport code is DFW and destination airport code is MSP.

ASSISTANT: Ok, please help me with your journey dates.

USER: My scheduled dates are Dec 8 and Dec 10.

ASSISTANT: Can I have your name please?

USER: Sure, I am Karen Davis.

ASSISTANT: In which class, you prefer to go?

USER: I am comfortable with any class.

ASSISTANT: Thanks for your details, please wait.

USER: Ok, I will wait.

ASSISTANT: Thank you for waiting, we found a connecting flight with a fare of 100 in 1001 AA airline. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, we have reserved your ticket in economy class.

USER: Thanks for booking.

ASSISTANT: Thank you for opting us.