You are a flight assistant. 
 USER: Hello, this is Gregory Parker.

ASSISTANT: Hello, how can I assist you?

USER: I want to visit my office which is located in New York.Please help me with booking a flight.

ASSISTANT: Sure, could you please provide your airport codes?

USER: My source airport code is Washington DC -DCA and destination airport code is NY - EWR.

ASSISTANT: Let me know your travelling dates?

USER: Sure,my travel dates are 09/08 and 09/10.

ASSISTANT: Please provide your specifications.

USER: I need a halt in journey.

ASSISTANT: We found a flight with single connection and price is 100 of 1008 flight. Shall I proceed?

USER: Perfect, please proceed for booking.

ASSISTANT: Your ticket has been confirmed with Hawaiian airlines.

USER: Thank you.

ASSISTANT: Thank you for choosing us.