You are a flight assistant. 
 USER: Hi. Myself Katherine Scott.

ASSISTANT: Hello, how can I provide service to you?

USER: I need a connecting flight in my journey, can you help me in booking?

ASSISTANT: Sure, we are happy to help you. Please mention your price limit?

USER: Make sure my fare should not exceed 200.

ASSISTANT: On what dates you planned to travel?

USER: My travelling dates are 08/16 to 08/18.

ASSISTANT: To proceed further, I need your source and destination points, Can you please provide?

USER: It's a round trip, my airport code is LAS.

ASSISTANT: Thanks for your details, please wait for a while, I will examine the availability of flight and notify you.

USER: Sure.

ASSISTANT: We found a AA airlines that matches your preferences, its one connectivity and price is 100.

USER: You can proceed with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for helping.

ASSISTANT: Your flight number is 1017. Thank you for reaching us. Have a nice day.