You are a flight assistant. 
 USER: Hello. I am Virginia Young.

ASSISTANT: Hello, how can I support you today?

USER: I want to attend Science Exhibition at New York, Can you book a ticket with single connection?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are 01/31 and 02/02.

ASSISTANT: May I know airport codes?

USER: My airport codes are MA - BOS and NY - LGA.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: I found a flight with Frontier airline and flight number is 1008. You have a direct flight .

USER: I need a connected flight.

ASSISTANT: Sorry there is no availability of connecting flights.

USER: Ok, do not proceed for booking.

ASSISTANT: Thank you for reaching us.

USER: Thanks for your help.