You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am planning to visit Oakland, can you please reserve me a flight ticket from JFK to OAK?

ASSISTANT: Sure, may I know your name?

USER: My name is Nicole Williams.

ASSISTANT: Thank you. Please provide me your travel dates.

USER: I prefer to travel on the dates of Feb 20 and Feb 22.

ASSISTANT: Ok, please let me know your connection limit.

USER: I prefer connecting flight for this trip.

ASSISTANT: Sure, do you have any other requirements?

USER: No, thanks for asking.

ASSISTANT: There is a flight with single connection in Frontier airlines and the ticket fare is 100 only. Flight departs at 3:00 hours and arrives at 2:00 hours. Can I book the ticket for you?

USER: Please reserve my ticket in this flight.

ASSISTANT: Your ticket is booked in economy class and your flight number is 1028.

USER: Thank you very much for your help.

ASSISTANT: You are welcome and thank you for choosing us.