You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Can you please help me to search a flight from CO-DEN to GA-ATL?

ASSISTANT: How can I help you today? Sure, I will help you.

USER: Thank you.

ASSISTANT: Please provide me your travel dates.

USER: The travel dates are 06/25 to 06/27.

ASSISTANT: May I know your good name?

USER: My name is Sarah Lopez.

ASSISTANT: We find a flight ticket in Southwest airline and 1023 as flight number.

USER: Yes, proceed with my booking.

ASSISTANT: Your ticket is booked with price 100.

USER: Thank you.

ASSISTANT: Thank you for choosing us.