You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: My name is Donna Scott.

ASSISTANT: Can I know your preferable dates?

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

ASSISTANT: Can I know your dates of travel?

USER: The dates are from 06/12 to 06/14.

ASSISTANT: I found a flight 1006 of JetBlue airlines matches with your preferences, can I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for your time.