You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am planning to nook a ticket from IAD to LGA. Can you please help me out?

ASSISTANT: Sure, may I know your name?

USER: My name is Michelle Smith.

ASSISTANT: Can I know you travelling dates?

USER: I am planning to travel on May 06 and return back on May 08.

ASSISTANT: May I know your other other specifications?

USER: I am looking for a connecting flight.

ASSISTANT: There is a flight of Hawaiian airline, flight number 1020 with the fare of 100.

USER: That's fine, please proceed the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.