You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Steven Miller here.

ASSISTANT: How may I help you?

USER: I would like to prefer a normal-cost airline for my holiday trip to New York. Can you book the flight ticket?

ASSISTANT: Sure, I will help you.

USER: Ok.

ASSISTANT: May I know your name please?

USER: I am Steven Miller.

ASSISTANT: May I know your travel codes?

USER: The travel codes are from July 29 to July 31.

ASSISTANT: May I know your nearest airport codes?

USER: The airport codes are from OAK to EWR.

ASSISTANT: May I know your connection preferences?

USER: I would like to prefer a stopover in my journey.

ASSISTANT: May I know your other specifications?

USER: No more specification.

ASSISTANT: Shall I proceed?

USER: You can book it.

ASSISTANT: Frontier Airlines providing connecting limit on this route in economy class and the fare of 200.

USER: Thank you. You can book the flight ticket.

ASSISTANT: Your reservation is successfully confirmed with the flight number 1000.

USER: Thanks for booking my flight ticket.

ASSISTANT: Thank you for choosing us.