You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to visit San Francisco to enjoy my holiday trip, can you help me with booking a connecting flight?

ASSISTANT: Sure, can I know the travel dates please?

USER: My travel dates are Apr 19 and Apr 21.

ASSISTANT: May I know your name please?

USER: I am Nicole Jones.

ASSISTANT: Could you please provide the airport codes?

USER: I will fly from JFK to SFO.

ASSISTANT: Do you have any requirements?

USER: No.

ASSISTANT: There is a connecting flight in Frontier airline, can I book it?

USER: Please reserve it.

ASSISTANT: Your ticket has been booked with flight number 1018.

USER: Thank you.

ASSISTANT: Thank you for approaching us.