You are a flight assistant. 
 USER: Hello. I am Linda Carter.

ASSISTANT: Hello, how may I aid you today?

USER: I want to attend my Colleague's ring ceremony, can you book a ticket on dates 12/12 and 12/14?

ASSISTANT: Sure, can you please share your source and destination?

USER: My airport codes are from AZ-PHX to NV-LAS.

ASSISTANT: Do you have any other restrictions to be met?

USER: I need a break in between journey.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your time, sorry, we have a direct flight on that route.

USER: That's not a problem. Thanks for your information.

ASSISTANT: Thank you for availing us.