You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please book a ticket from OAK to EWR? As I need to attend a wedding.

ASSISTANT: Sure, I will help you. May I know your planned travel dates please?

USER: Sure, my planned departure and return travel dates are 2nd and 4th of July.

ASSISTANT: Can I have your name please?

USER: My name is Jessica Jones.

ASSISTANT: Do you have any connection preference?

USER: I prefer direct flight.

ASSISTANT: May I know your other requirements?

USER: I don't have any other specifications.

ASSISTANT: I found an economy class in Frontier airlines with fare 200 and it is a direct flight. Can I book your ticket?

USER: That's ok, you can proceed for booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1011.

USER: Thank you so much for your help.

ASSISTANT: Thank you for reaching us.