You are a flight assistant. 
 USER: Hello. I am Amy Taylor.

ASSISTANT: Hello, how may I amend you?

USER: I need to book a ticket to meet my friend to visit New York to take admission in college. Could you please help me in doing that?

ASSISTANT: Sure, let me know when are you planning to make your trip.

USER: My travelling dates are 06/01 and return on 06/03.

ASSISTANT: How much can you afford?

USER: Price should be below 500.

ASSISTANT: Kinly share your airport codes.

USER: My airport codes are EWR and LGA.

ASSISTANT: Thank you for giving your essentials. There are no flights available on this route.

USER: No problem, thank you for your information.

ASSISTANT: Thank you for opting us.