You are a flight assistant. 
 USER: Hello. My name is Nicholas Wilson.

ASSISTANT: Hello, How can I aid you?

USER: I want to go Phoenix to celebrate the Christmas with my family, Can you book me a flight ticket?

ASSISTANT: Sure, please provide airport codes and travel dates with any price limit and connection limit if needed.

USER: The departure and arrival dates are: 07/21 and 07/23, from TX - DFW, to AZ - PHX. Having price limit of 500, with 1 connection.

ASSISTANT: Please wait, on I will get back to you.

USER: Ok.

ASSISTANT: There is a flight available that matches your essentials, your flight number is 1005 and it is a Jet Blue plane. Can I proceed to book?

USER: Yes, proceed please.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you, Have a Great Journey.