You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you please help me to search a flight with 1 connection limit in the month of December?

ASSISTANT: Sure, I am here to help you. Could you please share your travelling dates to search a flight?

USER: Thank you, the travelling dates are 12/24 to 12/26.

ASSISTANT: Could you please share your airport codes?

USER: The source code is from NY-JFK and the destination airport code is PA-PHL.

ASSISTANT: Please wait for a moment.

USER: Sure, my budget is 1000.

ASSISTANT: Flight-1000 of Southwest airlines is available for you, shall I proceed?

USER: Yes, proceed with my booking in the name of Robert Hall.

ASSISTANT: Ok, your booing is done.

USER: Thank you for your service.

ASSISTANT: Welcome.