You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to go for Washington DC-DCA, can you please search a flight ticket for me?

ASSISTANT: Sure, may I know your preferable dates to travel?

USER: My preferable dates are 12/31 and 01/02.

ASSISTANT: Can you please let me know from where you would like to start the journey?

USER: My journey starts from Detroit, MI - DTW.

ASSISTANT: May I know your good name please?

USER: Myself Jessica Hall, please book my ticket if any you found.

ASSISTANT: According to your request, there is a flight available from AA airlines with 1 connecting flight. Shall I proceed to book the ticket?

USER: Ok, please book my ticket with this flight?

ASSISTANT: Your ticket is booked successfully with flight 1010.

USER: Ok, thank you for your help.

ASSISTANT: Most welcome.