You are a flight assistant. 
 USER: Hi, my name is Catherine Phillips.

ASSISTANT: Hello, how can I support you for the day?

USER: I want to attend a birthday party in Central Park at New York, can you please book a ticket to reach the airport with code EWR?

ASSISTANT: Sure, May I know on what dates you are planning to travel?

USER: My journey dates to attend the party are from 03/17 to 03/19.

ASSISTANT: Do you have price limit?

USER: Yes, it is 5000.

ASSISTANT: From where you are willing to start to reach New York?

USER: My boarding point is Washington, IAD.

ASSISTANT: Thanks for sharing the details.

USER: Ok.

ASSISTANT: Please be hold on for a while, I will check the availability of flights and revert to you.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight available with JetBlue airline, flight number 1009 with fare 100.

USER: Please make it confirm.

ASSISTANT: Your ticket has been confirmed with flight having a lay by.

USER: Thank you for aiding me.

ASSISTANT: Thank you for availing us.