You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Mary Adams here.

ASSISTANT: Mary Adams, how may I aid you?

USER: I would like to do my research at Atlanta, please help me in booking a ticket from SEA to ATL.

ASSISTANT: Sure, please provide your itinerary dates.

USER: My planned travel dates are on Mar 08 and Mar 10.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: UA airlines with flight 1022 is providing service with a connecting flight and ticket costs you 500 in business class.

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your quick assistance.

ASSISTANT: Thank you for choosing us.