You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, help me with your name please?

USER: I am Christine Green.

ASSISTANT: In what way shall I aid you for the day?

USER: I would like to go for The Smith Centre, Las Vegas. Can you help me in my booking?

ASSISTANT: Sure, I am perky to help you.

USER: Thank you.

ASSISTANT: Will you share me your boarding point please?

USER: My source airport code is Dallas & Fort Worth, TX - DFW.

ASSISTANT: Is there any connection limit for you?

USER: I need a halt in my journey.

ASSISTANT: On which dates you would like to travel?

USER: I will start my journey on 06/17. I will return on 06/19.

ASSISTANT: To which point you have to reach from source?

USER: My destination airport code is Las Vegas, NV - LAS.

ASSISTANT: We found a direct flight with your information.

USER: Do not proceed with my booking.

ASSISTANT: Ok.

USER: Thank you for your kind information.

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