You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I need to travel New York, can you reserve flight ticket from HOU and EWR?

ASSISTANT: Sure, can you I know your trip dates?

USER: My travelling dates are May,23 and May,25.

ASSISTANT: Do you need a single connecting flight?

USER: Yes, I prefer single connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: We found a flight a flight of Jetblue airline, flight number 1019 with the fare of 300. Can I proceed?

USER: Please proceed with the reservation.

ASSISTANT: May I know your name for booking?

USER: Myself Donald Anderson.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for choosing us.