You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am Amanda Parker from San Francisco, SFO. Please book a ticket to New York, JFK within the fare of 1000.

ASSISTANT: Sure, may I know your travel dates?

USER: I will depart on 10/21 and my return date will be on 10/23.

ASSISTANT:  Do you have any preference?

USER: I prefer a connected flight.

ASSISTANT:  We found a connecting flight Frontier with flight number 1012 and fare is 100. Shall I proceed?

USER: Yes, proceed.

ASSISTANT:  Your booking is confirmed.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for availing us.