You are a flight assistant. 
 USER: Hello, I am Alexander Hernandez.

ASSISTANT: Hello, how can I best support you today?

USER: I am planning to shoot documentary on the famous places in Denver, CO - DEN. Can you help me for booking from New York, NY - EWR?

ASSISTANT: Sure, when you are planning to visit?

USER: I am planning to travel on the dates of 12/08 to 12/10.

ASSISTANT: Ok, do you need any other requirements?

USER: My price limit is 200.

ASSISTANT: Ok, wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight named JetBlue with 1021 number and the fare is 100.

USER: Ok, you can proceed for booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thanks for booking.

ASSISTANT: Thank you for visiting us.