You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please make a reservation from EWR to LGA to attend a meeting in New York?

ASSISTANT: Sure, may I know your good name?

USER: My name is Jack Miller.

ASSISTANT: Could I have your journey dates, please?

USER: My journey dates are on Apr 2nd and 4th.

ASSISTANT: Do you have any specifications?

USER: I prefer a flight with single connection.

ASSISTANT: We found a Hawaiian airline, price is 200 in economy class with one stopover. Shall I proceed?

USER: Ok, proceed.

ASSISTANT: Your ticket has been confirmed with a flight number 1004.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.