You are a flight assistant. 
 USER: Hello, my name is Melissa Green.

ASSISTANT: Hello, how can I help you?

USER: I would like to travel from NY-LGA, on 03/31 to MA-BOS, on 04/02. Can you please help me to book a ticket?

ASSISTANT: Sure. Please, wait for few minutes, let me check the details.

USER: Ok.

ASSISTANT: We have got seat regarding your details. Flight number is 1001 airline is Spirit with single connection and price of 100.

USER: Ok, you can proceed for booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you so much.

ASSISTANT: Thank you, for reaching us.