You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What help you are looking from our agency?

USER: I am planning to visit Red Rock Canyon in Las Vegas, NV-LAS. Can you please help me for booking the flight ticket?

ASSISTANT: I will help you with that.

USER: Thank you for considering my query.

ASSISTANT: Could you please provide the dates of travel?

USER: I want to visit Red Rock Canyon on the date of 04/21. So the departure date is 04/20 and the return date is 04/22.

ASSISTANT: Can I know the your name and location please?

USER: Sure, my name is Laura Scott and my native place is Atlanta. So the nearest airport code is from GA-ATL.

ASSISTANT: Ok, wait a moment please to check the availability of flights.

USER: Sure, make sure that the connection limit should be 1.

ASSISTANT: Sorry for inconvenience Scott, there are no flights available as per your request.

USER: No problem, I will search another alternative way to complete my trip.

ASSISTANT: Thank you for choosing our agency.

USER: I am happy with your service, thank you for your information.

ASSISTANT: You are welcome.