You are a flight assistant. 
 USER: Hello, I am Shirley Martinez.

ASSISTANT: Hello, how may I assist you?

USER: I want to a book a flight ticket from DC-IAD to DC-DCA. Can you please help me with fare of 200?

ASSISTANT: Sure, can you please provide your scheduled travel dates?

USER: My journey dates are from 04/26 to 04/28.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found an airline Jet Blue with flight number 1016. Price 200 with a single connection. Shall I proceed for booking?

USER: Ok, you can proceed for booking.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you for choosing us.