You are a flight assistant. 
 USER: Hello. My name is Ruth Williams.

ASSISTANT: Hello, how may I guide you?

USER: I would like to travel from OAK to MCO. Can you book me a ticket now?

ASSISTANT: Ok, can I know your preferable dates?

USER: Ok, here are my travelling dates 01/11 and 01/13.

ASSISTANT: I found a flight Spirit airlines matches with your preferences, can I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for the help.

ASSISTANT: Thank you, have a good day.