You are a flight assistant. 
 USER: Hello, Brandon Smith here.

ASSISTANT: Hello. How may I assist you Brandon?

USER: I am planning to meet my twin brother in Seattle, could you book my ticket from DFW to SEA?

ASSISTANT: Ok, share your dates too so that I can help you easily.

USER: I am leaving on 04/03 and returning on 04/05.

ASSISTANT: I got a flight according to your data with connection 1 and price 100. Shall I proceed?

USER: Please proceed to book my ticket.

ASSISTANT: Ok, I have confirmed your ticket a flight-1009 with JetBlue airline.

USER: Thank you for assisting me.

ASSISTANT: Welcome, have a safe flight.