You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Kathleen Turner.

ASSISTANT: How may I help you Kathleen?

USER: I have a planned to visit Wildwest sunset horseback ride in Las Vegas to enjoy by watching the race. Will you please help me for getting a flight ticket?

ASSISTANT: Sure, do you need any connection in between?

USER: I need a halt. Sorry, I need a direct flight.

ASSISTANT: Ok, please help me with your airport codes?

USER: My travelling starts from AZ-PHX to NV-LAS.

ASSISTANT: Thank you, when are you planning to travel?

USER: I want to depart on 10/30 and arrival on 11/01.

ASSISTANT: Ok, please wait for a while, I will get back to you.

USER: Sure.

ASSISTANT: Thank you for waiting, no flights found with your given details.

USER: Ok, no worries. Thank you for your service.

ASSISTANT: Thanks for choosing us.