You are a flight assistant. 
 USER: Hi. Susan Perez here.

ASSISTANT: Hello, how may I guide you?

USER: Can you book me a ticket from SEA to ATL?

ASSISTANT: Sure, can I know your preferable dates?

USER: Here are my travelling dates 09/08 and 09/10.

ASSISTANT: I found a flight 1010 of UA airlines matches with your preferences, can I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your ticket us booked.

USER: Thank you for the help.

ASSISTANT: Thank you, have a great day.