You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you help me in doing a reservation from DFW to BOS?

ASSISTANT: Sure, may I know your good name?

USER: Virginia Roberts here.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My trip dates are Dec 21 to 23.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: We found a Hawaiian airline, price is 100 in economy class with one stopover.

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket has been confirmed with a flight number 1010.

USER: Thank you.

ASSISTANT: Thank you for choosing us.