You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: Sandra Young here. I am a politician, I have to meet Donald Trump. So please book my ticket from PHL to DCA.

ASSISTANT: Sure, I will help you with that. Can you please share your preferable journey dates?

USER: My itinerary dates are 09/25 and 09/27.

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

USER: Sure.

ASSISTANT: I found a flight for you with price of 100, flight number is 1010 and connection is 1. Is it ok for you?

USER: Go ahead to book my ticket.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you.

ASSISTANT: Thank you.