You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I best help you?

USER: Please book a ticket from Austin, TX-AUS to New York, NY-JFK, for science festival.

ASSISTANT: Sure, please share me your travelling dates?

USER: 06/14 to 06/16 are travelling dates.

ASSISTANT: Please specify your price limit?

USER: Price limit is 5000.

ASSISTANT: May I know your name please?

USER: I am Jennifer Lopez.

ASSISTANT: There is a connecting flight with the price of 100 and flight number 1001. shall I proceed?

USER: Please provide direct flight.

ASSISTANT: There is a connecting flight.

USER: Please do not book ticket.

ASSISTANT: Ok.

USER: Thanks.

ASSISTANT: Thanks for your approach.