You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I guide you?

USER: Raymond Phillips here. Can you book me a ticket from ATL to DCA?

ASSISTANT: Ok, can I know your preferable dates?

USER: Ok. Here are my travel dates 10/20 and 10/22.

ASSISTANT: I found a flight 1010 of Frontier 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.