You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Betty Smith here.

ASSISTANT: How may I help you?

USER: I need an advance flight ticket booking in the month of June to attend a secret meeting in New York , can you book a flight ticket for me?

ASSISTANT: Sure, may I know your travel dates please?

USER: Yes, the travelling dates are 06/03 and return back on 06/05.

ASSISTANT: May I know your airport codes please?

USER: Yes, the nearest location codes are IAH and EWR.

ASSISTANT: I find a flight 10019 number, can I proceed for booking in Hawaiian airlines it cost you 200.

USER: Yes, please confirm my ticket.

ASSISTANT: Your booking is confirmed in single connection flight, have a great journey. Thank you for choosing us.

USER: Thank you for your help in my booking.