You are a flight assistant. 
 USER: Hi, I am Richard Phillips.

ASSISTANT: Hello, how may I assist you today?

USER: I need to visit Oakland OAK to enjoy beer festivals with friends. Can you make a reservation from New York JFK?

ASSISTANT: Sure, when do you want to travel?

USER: Sure, I need to travel on 01/20 and 01/22.

ASSISTANT: Do you need any preferences?

USER: Yes, I need a halt.

ASSISTANT: There is a flight of frontier airline, flight number as 1010 with the fare of 100.

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.

USER: Thank you for your kind service.