You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: I am Michelle Jackson. Can you please book a flight ticket from New York, LGA to Boston, BOS?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I am planning to attend for my brother's engagement on 11/21. I intend to return on 11/23.

ASSISTANT: Do you need a halt in between your journey?

USER: Yes, I need a lay by.

ASSISTANT: May I know your budget limit?

USER: I can afford up to 1000.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a connecting flight for you, flight details are as AA airline, fare 900 and flight number 1026.

USER: You can proceed to book this flight.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for connecting with us.