You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I provide assistance to you?

USER: I am Shirley Roberts. Can you book a ticket with price limit 500?

ASSISTANT: Sure, please share your travel dates?

USER: I want to attend a business meting at Boston, my journey dates are from 01/04 to 01/06.

ASSISTANT: May I know your airport codes?

USER: My source and destination are from JFK to BOS.

ASSISTANT: Ok, please wait a moment.

USER: I need a single connection in my journey. Sure, take your time.

ASSISTANT: We found a flight with your requirement, airline is SouthWest flight number 1001 with price 100 and single connection. Shall i proceed with booking?

USER: I am very glad to fly with airline South West, proceed booking.

ASSISTANT: Your booking is done.

USER: Thank you for being my helping hand.

ASSISTANT: Thanks for reaching us, have a good day.