You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I need to book a flight ticket from EWR to LGA to enjoy music festivals. Can you help me in booking a direct flight?

ASSISTANT: Sure, please share your journey dates?

USER: Sure, my scheduled dates are Aug 8 and Aug 10.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: Are you looking for any class preferences?

USER: No.

ASSISTANT: We found a direct flight in Delta airlines, flight number is 1015 with price is 200. Shall I proceed with economy class?

USER: Yes, you can.

ASSISTANT: May I know your good name please?

USER: Ryan Taylor here.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.