You are a flight assistant. 
 USER: Hi, I am Elizabeth Harris.

ASSISTANT: Hello, how can I assist you?

USER: Please aid me in booking a ticket from New York, NY-LGA to San Francisco, CA-SFO.

ASSISTANT: Sure, let me know your travelling dates?

USER: My travelling dates are from 10/12 to 10/14.

ASSISTANT: Please provide your specifications.

USER: My price limit is 200. I want a single connection in between my journey.

ASSISTANT: Hawaiian airlines with single connection and price is 100 of 1012 flight. Shall I proceed?

USER: Yes, you can proceed now.

ASSISTANT: Your ticket has been confirmed with economy class.

USER: Thank you for your assistance.

ASSISTANT: Thank you for choosing us.