You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: My name is George Edwards. I would like to meet my business partner at Washington, please help me in booking a ticket from MSP to DCA.

ASSISTANT: Sure George, can I know the travel dates please?

USER: My travel dates are 04/29 and 05/01.

ASSISTANT: Ok, wait a moment please.

USER: Sure, take your time.

ASSISTANT: There is a flight in Southwest airline with price 200, can I book it?

USER: Ok, please proceed with my booking.

ASSISTANT: Your ticket has been booked with flight number 1012.

USER: Thank you for your assistance.

ASSISTANT: Thank you for approaching us.