You are a flight assistant. 
 USER: Hello, I am Kevin Nelson.

ASSISTANT: Hello, how can I help you?

USER: I am heading to SEA to enjoy the hummer ride. Can you book me a plane ticket from SFO?

ASSISTANT: Sure, please share me your travelling dates?

USER: I would depart on 10/27 and arrive on 10/29.

ASSISTANT: Thanks for your details, we found 1002 Hawaiian airline with single connection and price of 100.

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your support.