You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you help me to book a flight ticket from BOS to OAK?

ASSISTANT: Sure, may I know the travelling dates?

USER: My trip dates are Mar, 20 and Mar, 22.

ASSISTANT: Do you have any connection limit?

USER: I would prefer single connection.

ASSISTANT: Do you have any other requirements?

USER: No, thank you.

ASSISTANT: May I know your name?

USER: Larry Garcia here.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: The economy class with flight number 1011 of Hawaiian airline is available having fare as 300 and connection as 0, is it ok for you?

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.