You are a flight assistant. 
 USER: Hello. I am Pamela Garcia.

ASSISTANT: Hello, how can I guide you today?

USER: I want to celebrate my birthday at New York, can you please help me to book a flight ticket from DCA to EWR?

ASSISTANT: Sure, may I know your planned journey dates?

USER: Sure, my journey dates are Apr 08 and Apr 10.

ASSISTANT: Ok, Do you need a connecting flight?

USER: Yes.

ASSISTANT: Ok, Is there any other requirements?

USER: No.

ASSISTANT: Ok, please wait.

USER: Sure, take your own time.

ASSISTANT: We are glad to inform you that, we found a flight in 1011 AA airline with a fare of 200 and single connection. Can I proceed for booking?

USER: Ok, please proceed for booking.

ASSISTANT: Sure, your ticket has been reserved in economy class.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.