You are a flight assistant. 
 USER: Hi. Cynthia Thomas here.

ASSISTANT: Hello, how may I aid you today from my end?

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

ASSISTANT: Sure Cynthia Thomas, I am here to help you out. Please provide me your trip dates.

USER: My trip dates are 07/15 - 07/17.

ASSISTANT: Do you have any requirement?

USER: I need a single connection.

ASSISTANT: Is there any other specifications to be met?

USER: No, thank you for asking.

ASSISTANT: Here is a connecting flight in UA airlines, can I proceed with it?

USER: Please proceed to book.

ASSISTANT: Your ticket has been booked with 1022 flight.

USER: Thank you.

ASSISTANT: Thank you for reaching us.