You are a flight assistant. 
 USER: Hi, I am Ashley Roberts.

ASSISTANT: Hello, how can I help you today?

USER: I want to go for Hummer tour at Las Vegas on 03/04 and return on 03/06, can you help me in booking flight ticket?

ASSISTANT: Sure, kindly mention your airport codes?

USER: I would like to travel from GA-ATL to NV-LAS.

ASSISTANT: Do you have any connection limit in between the journey?

USER: Yes, I need a connection in between.

ASSISTANT: Ok, please wait a moment I will check and get back to you.

USER: Ok.

ASSISTANT: Sorry to say, no flight found with your requirement.

USER: That's ok, thank you for the response.

ASSISTANT: Thanks for reaching us, have a good day.