You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how may I help you?

USER: I am Sharon Thomas. I want to book a flight ticket from Atlanta, GA - ATL for a Holiday Vacation in Washington, DC - DCA. Can you please book a flight ticket?

ASSISTANT: Sure, can you please share your journey dates?

USER: I will fly on 05/14 and return on 05/16.

ASSISTANT: Do you have any specifications?

USER: My airfare should be under 1000.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a flight with UA airlines, flight number is 1025 with one connection and price is 100.

USER: Ok, confirm my flight booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for assisting me.

ASSISTANT: Thanks for choosing us.