You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Myself Samantha Rodriguez. I am looking for a flight from OAK to DCA, can you help me in booking the flight ticket?

ASSISTANT: May I know your travelling dates?

USER: My travel dates are 05/02 and 05/04.

ASSISTANT: Here is a flight ticket with fare 100 and UA as airline with 1017 as flight number. Shall I proceed for booking?

USER: Please proceed booking with that flight.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.