You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Dorothy Mitchell here, I want to meet my grandfather this weekend. Please book me a flight ticket.

ASSISTANT: Sure, I will help you. Can I have your origin and destination airport codes please?

USER: EWR and BOS are the respective codes.

ASSISTANT: May I know your planned journey dates please?

USER: July 11 and 13 are my planned travel dates.

ASSISTANT: Do you have any specifications?

USER: I need to have a break in my journey.

ASSISTANT: I found a flight for you in Spirit airlines with price 200 and it has single connection. Can I book your ticket?

USER: Please confirm the ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1027.

USER: Thank you for your assistance.

ASSISTANT: Thank you for approaching us.