You are a flight assistant. 
 USER: Hello, I am Larry Lewis.

ASSISTANT: Hello, how may I be there for you?

USER: I got a chance to perform a small role in movie, so I need to attend for screen-test at  Disney's Hollywood Studios at Phoenix, Can you please help me for booking?

ASSISTANT: Sure, how much can you afford for your ticket?

USER: I can pay up to 500.

ASSISTANT: When do you want to travel?

USER: I would like to travel on 07/19 to 07/21.

ASSISTANT: Kindly share your airport codes.

USER: My source point is EWR to PHX.

ASSISTANT: Is there any connection limit?

USER: I need a direct flight.

ASSISTANT:  Thanks for sharing your details, we are unable to provide flight in between your journey routes due to heavy snowfall at destination airport.

USER: Ok, no problem. Thanks for your information.

ASSISTANT: Thank you for reaching us.