You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I'm Frank Hernandez.

ASSISTANT: How can I help you?

USER: I have planned to go to Seattle to meet my business partner, can you book a ticket from PHL to SEA?

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

USER: Sure, my trip dates are from 03/28 to 03/30.

ASSISTANT: Please wait a minute. I found a flight for you in JetBlue airlines with price 200. Shall I book your ticket?

USER: Sure. Please book my ticket.

ASSISTANT: Ok, your ticket is confirmed with flight number 1028.

USER: Thank you for helping me.

ASSISTANT: Thank you for approaching us.