You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Larry Smith.

ASSISTANT: Ok, what can I do for you Smith?

USER: I want to go to Oakland for attending an interview, Can you help me for booking a flight ticket from EWR?

ASSISTANT: Sure, may I know your travelling dates?

USER: I would like to travel on 04/10 to 04/12.

ASSISTANT: May I know your destination code?

USER: Landing point is CA-OAK.

ASSISTANT: Do you have any price limit? There is a Jet blue 1004 airline which matches your requirements.

USER: Price limit with in 200.

ASSISTANT: Shall I proceed with 1004 airline?

USER: It's perfect for me. You can proceed for booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for your information.

ASSISTANT: Thank you for approaching us.