You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I want to travel DCA for my upcoming film shooting purpose, can you please book a flight ticket from MSP airport?

ASSISTANT: Sure, can you please tell us your trip dates?

USER: My departure date is 10/26 and please book my return ticket also on 10/28.

ASSISTANT: May I know your name please?

USER: Sure, my name is Jessica Clark.

ASSISTANT: Clark, flight-1022 is available with Spirit airlines and the ticket fare is 200 only. Can I book the ticket?

USER: I am ok with this flight, please proceed.

ASSISTANT: Your ticket is booked successfully and have a nice day.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing us.