You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please book a ticket from EWR to OAK to attend Film festival?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?

USER: My travelling dates are June 1 and June 3.

ASSISTANT: May I know your name to proceed further?

USER: I am Jason Thomas.

ASSISTANT: What is your max connection limit?

USER: I want single connection.

ASSISTANT: Do you need any other requirements?

USER: No.

ASSISTANT: As per your requirements there is a United airlines, flight number:1000 is going on your way with single connection and price:300. Is that Ok for you?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked successfully.

USER: Thank you.

ASSISTANT: Thank you for opting us.