You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you out?

USER: Myself Amy Rodriguez. Can you help me in booking a ticket from DCA to SFO  as I need to attend my sister wedding?

ASSISTANT: Sure, when is your sister marriage for travelling?

USER: My fare is only 200. My travelling dates are 02/02 to 02/04.

ASSISTANT: I found a flight with AA airlines with a fare of 100, so, you can have a benefit in that. Shall I proceed for that flight?

USER: Proceed please.

ASSISTANT: Amy Rodriguez, your ticket has confirmed with the above airlines with number 1001. Enjoy the event happily Amy.

USER: Thank you.

ASSISTANT: Welcome.