You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I have to attend live music concert, can you help me to book a flight from OAK to SFO?

ASSISTANT: Sure, can you please provide your dates of travelling?

USER: I will fly on 08/30 ad return on 09/01.

ASSISTANT: Do you need any layover in between journey?

USER: Yes, I need a layover.

ASSISTANT: May I know your budget for ticket?

USER: My budget is 200.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: We have found a connected flight of Frontier airline, flight number-1000 and fare is 100.

USER: Please book me the flight 1000 on name of Amy King.

ASSISTANT: Sure, your reservation has been done.

USER: Thank you for helping me.

ASSISTANT: Thank you for availing us.