You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I want to see the Central Park at New York, NY-LGA, can you please help me in booking a flight ticket?

ASSISTANT: Sure, can I have your name please?

USER: My name is Shirley Martinez.

ASSISTANT: Ok, when are you willing to travel?

USER: My travelling dates are from 04/26 to 04/28.

ASSISTANT: Ok, let me know your boarding point?

USER: My boarding point is Washington, DC-DCA.

ASSISTANT: Ok, flight- 1006, airline- UA, price- 100 with connection-1 matches your requested details. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.