You are a flight assistant. 
 USER: Hello, Justin Young here.

ASSISTANT: Hello. How can I assist you today?

USER: I was looking for a flight from Oakland OAK to Boston BOS, can you help me?

ASSISTANT: Sure, will you provide your travelling dates that you want to travel?

USER: I  will takeoff on 03/18, and I would like to come back on 03/20.

ASSISTANT: Please give me a moment.

USER: Ok, make sure if the flight is having single connection only.

ASSISTANT: Thank you for waiting, there is a flight with price 100 and the connections 1 is available. Shall I confirm your ticket?

USER: Ok, please book it.

ASSISTANT: Your ticket is booked. The flight number is 1019 and the airline is UA.

USER: Thank you for confirming my reservation.

ASSISTANT: Welcome, have a great day.

USER: Most welcome.