You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you today?

USER: Please provide a ticket from Oakland, CA-OAK to New York, NY-JFK, for science festival.

ASSISTANT: Sure, please let me know your travelling dates?

USER: Departure is on 03/06 and my return date is 03/08.

ASSISTANT: Ok, any other specifications?

USER: Ticket price limit is 5000. Connections limit is 1.

ASSISTANT: Ok, flight- 1028, airlines- UA, price- 200 with connection-1 matches your requested details. Shall I proceed?

USER: Please book a flight.

ASSISTANT: Ok, your ticket has been processed.

USER: Thanks.

ASSISTANT: Thank you for connecting with us.