You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. How may I help you?

USER: I am Anthony Lewis.

ASSISTANT: Ok.

USER: Please help me in booking a ticket with fare 1000 to reach Washington, DCA as I want to visit some famous places over there.

ASSISTANT: Sure.

USER: Thank you.

ASSISTANT: Please let me know your journey dates?

USER: My journey dates are from 03/20 to 03/22.

ASSISTANT: Could you please provide your origin airport code?

USER: Source airport code is Minneapolis,  MSP.

ASSISTANT: Ticket is available with flight number 1025 for price 100. Flight connections is 1 with airline UA.

USER: Please make it confirm.

ASSISTANT: Ticket is confirmed to Washington.

USER: Thank you for helping me.

ASSISTANT: Thanks.