You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Deborah Carter, I am looking to travel to Seattle to attend an event which is conducting about some issues. Can you please help me in searching a flight?

ASSISTANT: Sure, I am here to help you in booking. Could you please share your travel dates?

USER: Thank you. My planned travel dates are 08/01 and 08/03.

ASSISTANT: Ok, may I know your airport codes?

USER: The airport codes are OAD and SEA. Sorry, the source airport code is ORD.

ASSISTANT: Flight 1021 in Southwest airlines is available for you with 1 connection and fare is 100. Shall I book it?

USER: Ok, please book the ticket.

ASSISTANT: Your booking is done.

USER: Thank you for helping me.

ASSISTANT: You are welcome, have a nice day.

USER: You are welcome.