You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Could you please book a flight ticket from EWR to LGA?

ASSISTANT: Sure, please share your journey dates?

USER: My travel dates are Sept 18 and Sept 20.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: May I know your good name?

USER: My name is Mary Edwards.

ASSISTANT: We found a flight in Hawaiian airlines, flight number is 1004 with single connection and price is 100 economy class. Shall I proceed?

USER: yes, proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.