You are a flight assistant. 
 USER: Hello, I am Raymond Young.

ASSISTANT: Hello. How can I aid you?

USER: I am planning to visit a Funfair exhibition in New York, LGA. Could you please help me in booking my flight ticket?

ASSISTANT: Sure, I am willing to help you. May I know from where you want to travel New York?

USER: I want to start from Phoenix, PHX.

ASSISTANT: Ok, do you need a connection in between your journey?

USER: Yes.

ASSISTANT: Could you please provide your planned dates of journey?

USER: My travelling dates are Nov 6 and Nov 8.

ASSISTANT: Do you have any other preferences?

USER: Yes, I prefer normal-cost airline.

ASSISTANT:     Please stand by.

USER: Ok.

ASSISTANT: Thank you for your time, sorry to inform we didn't find any flights with your details.

USER: Ok, no issues.

ASSISTANT: Thank you for opting us, have a good day.

USER: Thank you.