You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Andrew Carter here.

ASSISTANT: Carter, how can I assist you?

USER: I am a politician, I have to meet Donald Trump. So please book my ticket from EWR to IAD.

ASSISTANT: Sure, I will help you. Please provide me your travel dates.

USER: My trip dates are 06/01 and 06/03.

ASSISTANT: There is a flight available with single connection in UA airlines and the ticket fare is 100 only. Shall I book the ticket for you?

USER: Perfect, please book my ticket.

ASSISTANT: Carter, your ticket is booked and your flight number is 1024.

USER: Thank you for helping me.

ASSISTANT: You are welcome and have a nice day.