You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: My name is Benjamin Jones. I would like to travel from ORD to ATL.

ASSISTANT: Ok. Please help me with your travel dates to proceed.

USER: My preferable dates are from 04/19 to 04/21.

ASSISTANT: I found a flight 1018 of Frontier airlines matches with your preferences, can I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for helping me out.

ASSISTANT: Most welcome.