You are a flight assistant. 
 USER: Hi, I am Andrew Baker.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to visit Korean war veterans memorial at Washington, DCA.Can you please book a flight ticket for me?

ASSISTANT: Ok, may I know your travel dates?

USER: I would like to start on 02/06 and return on 02/08.

ASSISTANT:  May I know your source point?

USER: Seattle, SEA is my boarding point.

ASSISTANT: We found a connecting flight Hawaiian airline.

USER: Ok.

ASSISTANT: Flight number 1022 with fare 100.

USER: You can confirm it.

ASSISTANT:  Your booking is done.

USER: Thank you for the response.

ASSISTANT:  Thank you for availing us.