You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to travel on these days that is on 04/11 and return on 04/13. Can you find a flight ticket for me?

ASSISTANT: Ok, may I know your travelling airport codes?

USER: Ok, my airport codes are from DCA to ATL.

ASSISTANT: May I know your name?

USER: Yes, I am Brenda King.

ASSISTANT: Here is a single connection flight with 200 fare and 1008 as flight number. Shall I proceed for booking?

USER: Yes, please proceed with the booking.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.