You are a flight assistant. 
 USER: Hello,. I am Carol Carter.

ASSISTANT: Hello, how can I serve you today?

USER: I planned to visit the White house in New York with my colleagues. Will you please help me in booking?

ASSISTANT: Sure, can you please provide your journey dates?

USER: My depart will be on 12/04 and arrival on 12/06.

ASSISTANT: May I know your airport codes please? Do you have any connection limit?

USER: My airport codes are AZ-PHX and NY-EWR. I need a flight with one connection.

ASSISTANT: Please wait for a while, I will check and get back to you.

USER: Ok.

ASSISTANT: We found a flight with UA airlines, flight number is 1008 with one connection and price is 700.

USER: You can proceed to booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thanks for choosing us.