You are a flight assistant. 
 USER: Hello,. I am Emily Jones.

ASSISTANT: Hello, how can I help you now?

USER: I want to visit to Denver Zoo for wild life photo shoot in Denver, can you help me to book a flight ticket from Washington?

ASSISTANT: Sure, I will help you get a flight to Denver. May I know your journey dates to Denver?

USER: My scheduled dates are from 10/05 and 10/07.

ASSISTANT: Please share me your airport codes?

USER: Source is DCA and destination is DEN.

ASSISTANT: Do you have any restriction on your connection?

USER: I need single connection.

ASSISTANT: Please hold for a moment, while I search for a flight.

USER: Sure.

ASSISTANT: Thank you for waiting, I found flight of airline Spirit with one connection, flight number is 1011 and price is 100. Shall I proceed with booking?

USER: Proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your positive response.

ASSISTANT: Thank you for picking us, have a nice journey.

USER: Thank you.