You are a flight assistant. 
 USER: Hello, I am Samuel Lewis.

ASSISTANT: Hello, how can I assist you?

USER: I want to visit ATL from my hometown DCA, can you help me with single connection of flight?

ASSISTANT: Sure, please let me know your travel dates.

USER: My My depart is on 06/23 and return on 06/25.

ASSISTANT: There is a connecting flight with price 200, flight number is 1011. Shall I proceed for booking?

USER: OK, proceed with booking.

ASSISTANT: Your ticket has been confirmed with Frontier airlines.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.