You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I best aid you today?

USER: I am Rachel Collins. I want to enter into the Marketing business field, So I want to attend Marketing and Business Development Conference in Washington. IAD. Can you please help me in booking with connected flight?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are, 04/10 and 04/12.

ASSISTANT: What is your origin airport code?

USER: My origin airport code is MSP.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: There is a flight found with Spirit airline of flight number 1009 and fare is 100.

USER: Ok, confirm my ticket with this airlines.

ASSISTANT: Ok, you ticket has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you.