You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Can you help me to book a flight ticket from LAS to PHX?

ASSISTANT: Sure, could I have your trip dates, please?

USER: My trip dates are Mar 13 and Mar 15.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: On what name, do I need to reserve the ticket?

USER: Elizabeth Moore.

ASSISTANT: We found a connecting flight 1011 from Hawaiian airline with a fare 300.

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.