You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you?

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

ASSISTANT: Sure, I will search a flight for you.

USER: Thank you.

ASSISTANT: Can you please provide me your trip airport codes?

USER: My location codes are from LAS to AUS.

ASSISTANT: Ok, in which dates you are willing to travel?

USER: My travel dates are from 02/08 till 02/10.

ASSISTANT: what is your full name?

USER: Myself Kimberly Miller.

ASSISTANT: Ok. Sorry to inform you Miller, there are no flights from LAS to AUS.

USER: That's ok, no problem.

ASSISTANT: Thank you for connecting with our services, keep contacting us.

USER: Thank you for your information.