You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Could you help me in booking a flight ticket from EWR to ATL?

ASSISTANT: Sure, we are here to help you. When did you scheduled to travel?

USER: I want to fly on July 10, return on July 12.

ASSISTANT: Do you need any way station in your journey?

USER: I need a single connecting flight.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: Do you have any other requirements?

USER: My return time should be evening.

ASSISTANT: May I know your name please?

USER: My name is Frank Allen.

ASSISTANT: There is a connecting flight with fare of 200 and 1004 flight number. Shall I proceed to book an economy class?

USER: Ok, proceed to booking.

ASSISTANT: Your seat has been reserved with Frontier airlines and you will depart at 5:00 hours and arrive at 1:00 hours.

USER: Thank you.

ASSISTANT: Thank you for choosing us.