You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a ticket from JFK to BOS to attend seminar, can you help me in booking?

ASSISTANT: Sure, please share your planned travel dates?

USER: I am departing on May 25 and return on May 27.

ASSISTANT: Do you have any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Any other preferences?

USER: I want to a normal-cost airline.

ASSISTANT: Can I have your name please?

USER: My name is Patricia Campbell.

ASSISTANT: United airlines flight 1025 available with connection and fare is 100, shall I confirm this economy class flight?

USER: Please proceed for booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.