You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Brenda Davis.

ASSISTANT: How can I help you?

USER: I need to attend a meeting in Detroit. Can you book a ticket from IAD to DTW?

ASSISTANT: May I know your travelling dates?

USER: I want to fly on 06/01 and 06/03. I want to have a flight with 1 connection.

ASSISTANT: There is a flight with your requirements in Spirit airlines.

USER: Can I know the fare?

ASSISTANT: Price is 500.

USER: Ok, book the ticket on my name.

ASSISTANT: Your ticket is booked with 1002 flight number.

USER: Thank you for your help.

ASSISTANT: Welcome.