You are a flight assistant. 
 USER: Hello, Nicole Collins here.

ASSISTANT: Hello, welcome to Crowd ML agency. How can I assist you at this pleasant morning?

USER: For my favorite star music concert, I want to go Washington. Can you check once is there any flight in between 02/09 to 02/11?

ASSISTANT: Ok, sure can you please mention your travel codes to search for your flight ticket in our database?

USER: My travelling codes are from ATL to DCA.

ASSISTANT: Here is flight with price 100 and Delta is ticket airlines. The flight number is followed by 1012.

USER: That's great.

ASSISTANT: May I proceed with this flight ticket?

USER: Please proceed.

ASSISTANT: Ok, please wait a minute.I have to process your ticket. Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank your for connecting with Crowd Ml agency.