You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how shall I assist you?

USER: I am Samantha Johnson. I Would like to attend pioneer festival at Phoenix, help me in booking my flight ticket with single connection.

ASSISTANT: Sure, may I know your airport codes?

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

ASSISTANT: When do you want to travel?

USER: I would like to travel from 09/13 to 09/15.

ASSISTANT: Thanks for your information, give me some time.

USER: Sure.

ASSISTANT: Thanks for waiting, we didn't found any flights with your required details,.

USER: No problem, thank you for your response.

ASSISTANT: Thanks for opting us.