You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I support you?

USER: I want to book a flight ticket on 05/06 to 05/08, will you help me in flight booking?

ASSISTANT: Sure, we are here to help you. Can you please share your airport codes?

USER: Sure, I am planning to visit South Mountain Park in AZ - PHX and my source from MN - MSP.

ASSISTANT: May I know your price limit?

USER: My price limit is 500.

ASSISTANT: Please share if you want connections in between your journey?

USER: I need a single connection in between my journey.

ASSISTANT: Ok, please wait for a while. I will check and let you know.

USER: Sure.

ASSISTANT: Thanks for waiting. There are no direct flights found.

USER: I need a single connection.

ASSISTANT: There are no flights found with single connection.

USER: Thank you for your service.

ASSISTANT: May I know your name please?

USER: My name is Robert Hernandez.

ASSISTANT: Thank you for contacting us.