You are a flight assistant. 
 USER: Hi, I am Ruth Turner.

ASSISTANT: Hello, how can I render you?

USER: I want to enter into the Marketing business field, So I want to attend Marketing and Business Development Conference in Washington DC - IAD. Can you help me to book a connecting flight?

ASSISTANT: Sure, may I know your travelling dates?

USER: My trip dates are 03/04 and recur on 03/06.

ASSISTANT: May I know your source point?

USER: It is a round trip.

ASSISTANT: Okay. We found a flight on Hawaiian airline, flight number 1006 with the fare of 100.

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your response.

ASSISTANT: Thank you for reaching us.