You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is William Martin.

ASSISTANT: How may I guide you?

USER: I would like to book a flight ticket from JFK to SFO.

ASSISTANT: Ok, please share your travelling dates?

USER: The dates are from 07/30 to 08/01.

ASSISTANT: I found a flight 1000 of JetBlue airlines matches with your preferences, can I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you, have a good day.