You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How can I help you?

USER: Can you please help me in booking my flight ticket from SEA to DCA?

ASSISTANT: Sure, May I know your travelling dates?

USER: My planned travel dates are Feb 06-08.

ASSISTANT: Do you have any connection limit?

USER: I prefer to fly in connected flight.

ASSISTANT: Any other preferences?

USER: No.

ASSISTANT: May I know your name?

USER: I am Emma Mitchell.

ASSISTANT: You have  aconnecting flight 1028 in Delta airlines and price 200, Shall I proceed?

USER: Ok, please go ahead.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you.