You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: My name is Nicholas Perez, I have to meet my principal at New York on his birthday. Can you please book the flight ticket from PHX to LGA?

ASSISTANT: On which dates do you want to travel?

USER: I want to depart on 04/30 and return on 05/02.

ASSISTANT: Give me a minute please.

USER: Sure.

ASSISTANT: I found a flight 1004 of UA airlines with 1 connection available on your route.

USER: That's great! please book the ticket.

ASSISTANT: Your booking has been confirmed with price 100.

USER: Thank you very much for your help.

ASSISTANT: You are welcome.