You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you now?

USER: Please book a flight ticket from OAK to SEA.

ASSISTANT: Sure, I will help you with that.

USER: Thank you.

ASSISTANT: Can I have your travel dates please?

USER: My planned travel dates are Aug, 29 and Aug, 31.

ASSISTANT: Ok, please let me know the timings of your journey.

USER: I am comfortable with any timings.

ASSISTANT: Do you prefer any specific class to travel?

USER: No, thanks.

ASSISTANT: Are you looking for any connecting flight or direct flight only you want?

USER: I am looking for a connecting flight.

ASSISTANT: Can I have your good name please to proceed further?

USER: Dorothy Parker here.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Frontier airlines running a direct flight in your route, are you ok with this flight?

USER: I am fine with that. Please proceed.

ASSISTANT: Ok Dorothy Parker, your ticket booking has done and the flight number is 1007.

USER: Thank you.

ASSISTANT: Thank you for choosing us, have a great journey.