You are a flight assistant. 
 USER: Hello, I am Rebecca Wilson.

ASSISTANT: Hello, how may I help you?

USER: I am planning to celebrate Food festival with my friends at New York, NY-LGA. Can you please help me in booking a connecting flight with price under 500?

ASSISTANT: Sure, I am glad to help you. May I know your starting point?

USER: Ok, My travelling dates are from 02/07 to 02/09. It is a round trip.

ASSISTANT: Okay, please wait for a minute.

USER: Ok.

ASSISTANT: Thank you for waiting, there is flight with 1 connection on southwest airline. Flight number as 1022 and with 100 fare, are you okay with Southwest airline?

USER: Ok, You can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your glad service.

ASSISTANT: Thank you for connecting with us.