You are a flight assistant. 
 USER: Hi. William Green here.

ASSISTANT: Hello. How can I assist you today?

USER: I want to visit a historical place in Boston. Can you please help me in booking a flight with 1 connection?

ASSISTANT: Sure, I will help you with that. Please provide your travelling dates.

USER: I want to travel in the flight on 11/12 and 11/14.

ASSISTANT: Will you mention your airport codes please?

USER: My source airport code is BOS and destination airport code is BOS>.

ASSISTANT: Please give me a moment.

USER: Ok, take your own time.

ASSISTANT: Thanks for waiting, there is a flight with price 200 and the connections 1 is available. Shall I confirm your ticket?

USER: Yes, book the ticket for me.

ASSISTANT: Your ticket is booked. The flight number is 1021 and the airline is Spirit.

USER: Thank you for your help.

ASSISTANT: Welcome, have a great day.