You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please book a flight ticket from EWR to BOS?

ASSISTANT: When your willing to travel on?

USER: My trip dates are in June from 15th to 17th.

ASSISTANT: Do you need any connection in between your journey?

USER: I prefer a direct flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your good name please?

USER: Dorothy Evans here.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We found 1021 Spirit airlines with a direct flight having business class. Shall I proceed with the booking?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been reserved with price 400.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.